| 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 | $185.63 | 9.122% | $202.5632 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $100.43 | 10.146% | $110.6196 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $99.94 | 3.203% | $103.1411 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $56.46 | 8.616% | $61.3246 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $213.41 | 3.264% | $220.3757 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $34.35 | 5.669% | $36.2973 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $89.64 | 13.194% | $101.4671 | $101.47 | $101.45 | $101.50 |
| 7 purchase totals = | $779.86 | $835.7886 | $835.79 | $835.75 | $835.80 | |