| 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 | $135.70 | 9.286% | $148.3011 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $119.92 | 6.552% | $127.7772 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $203.71 | 4.358% | $212.5877 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $47.37 | 11.628% | $52.8782 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $44.45 | 4.725% | $46.5503 | $46.55 | $46.55 | $46.60 |
| Purchase #6 | $131.47 | 13.355% | $149.0278 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $223.66 | 13.735% | $254.3797 | $254.38 | $254.40 | $254.40 |
| 7 purchase totals = | $906.28 | $991.5020 | $991.51 | $991.60 | $991.60 | |