| 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 | $213.79 | 11.469% | $238.3096 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $181.76 | 3.406% | $187.9507 | $187.95 | $187.95 | $188.00 |
| Purchase #3 | $93.25 | 7.238% | $99.9994 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $232.56 | 6.816% | $248.4113 | $248.41 | $248.40 | $248.40 |
| Purchase #5 | $47.28 | 7.142% | $50.6567 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $48.41 | 6.307% | $51.4632 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $22.35 | 10.316% | $24.6556 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $839.40 | $901.4465 | $901.45 | $901.40 | $901.60 | |