| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $63.65 | 10.540% | $70.3587 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $94.51 | 9.818% | $103.789 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $242.27 | 5.551% | $255.7184 | $255.72 | $255.70 | $255.70 |
| Purchase #4 | $173.67 | 11.106% | $192.9578 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $242.46 | 4.716% | $253.8944 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $243.63 | 8.678% | $264.7722 | $264.77 | $264.75 | $264.80 |
| Purchase #7 | $167.38 | 6.334% | $177.9818 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $1,227.57 | $1,319.4723 | $1,319.47 | $1,319.45 | $1,319.60 | |