| 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 | $108.35 | 9.550% | $118.6974 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $24.62 | 10.387% | $27.1773 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $232.28 | 10.819% | $257.4104 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $200.62 | 9.657% | $219.9939 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $189.31 | 9.247% | $206.8155 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $48.67 | 4.544% | $50.8816 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $83.29 | 12.530% | $93.7262 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $887.14 | $974.7023 | $974.71 | $974.75 | $974.70 | |