| 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 | $243.86 | 8.624% | $264.8905 | $264.89 | $264.90 | $264.90 |
| Purchase #2 | $112.62 | 3.479% | $116.538 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $22.33 | 11.612% | $24.923 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $28.84 | 10.255% | $31.7975 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $204.48 | 7.630% | $220.0818 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $189.87 | 3.737% | $196.9654 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $100.96 | 7.648% | $108.6814 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $902.96 | $963.8776 | $963.88 | $963.90 | $963.90 | |