| 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 | $110.46 | 9.237% | $120.6632 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $226.43 | 6.244% | $240.5683 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $180.51 | 10.352% | $199.1964 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $120.95 | 3.386% | $125.0454 | $125.05 | $125.05 | $125.00 |
| Purchase #5 | $110.62 | 4.726% | $115.8479 | $115.85 | $115.85 | $115.80 |
| Purchase #6 | $113.84 | 9.302% | $124.4294 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $44.38 | 5.554% | $46.8449 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $907.19 | $972.5955 | $972.60 | $972.60 | $972.50 | |