| 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 | $117.84 | 4.346% | $122.9613 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $54.68 | 8.405% | $59.2759 | $59.28 | $59.30 | $59.30 |
| Purchase #3 | $129.97 | 10.137% | $143.1451 | $143.15 | $143.15 | $143.10 |
| Purchase #4 | $200.50 | 8.326% | $217.1936 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $248.88 | 5.782% | $263.2702 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $119.54 | 4.737% | $125.2026 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $34.30 | 4.232% | $35.7516 | $35.75 | $35.75 | $35.80 |
| 7 purchase totals = | $905.71 | $966.8003 | $966.80 | $966.80 | $966.90 | |