| 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 | $247.41 | 9.336% | $270.5082 | $270.51 | $270.50 | $270.50 |
| Purchase #2 | $163.73 | 8.220% | $177.1886 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $21.45 | 12.458% | $24.1222 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $39.36 | 13.831% | $44.8039 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $180.36 | 11.811% | $201.6623 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $68.52 | 8.248% | $74.1715 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $22.98 | 10.305% | $25.3481 | $25.35 | $25.35 | $25.30 |
| 7 purchase totals = | $743.81 | $817.8048 | $817.80 | $817.75 | $817.80 | |