| 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 | $25.34 | 7.222% | $27.1701 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $35.95 | 5.852% | $38.0538 | $38.05 | $38.05 | $38.10 |
| Purchase #3 | $183.45 | 10.532% | $202.771 | $202.77 | $202.75 | $202.80 |
| Purchase #4 | $187.54 | 8.740% | $203.931 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $116.37 | 4.420% | $121.5136 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $226.62 | 4.116% | $235.9477 | $235.95 | $235.95 | $235.90 |
| Purchase #7 | $112.98 | 3.485% | $116.9174 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $888.25 | $946.3046 | $946.30 | $946.25 | $946.30 | |