| 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 | $122.59 | 8.574% | $133.1009 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $74.36 | 10.816% | $82.4028 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $111.55 | 3.415% | $115.3594 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $102.61 | 6.815% | $109.6029 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $210.94 | 6.270% | $224.1659 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $38.42 | 8.663% | $41.7483 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $211.76 | 13.386% | $240.1062 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $872.23 | $946.4864 | $946.49 | $946.45 | $946.50 | |