| 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 | $104.68 | 12.521% | $117.787 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $116.59 | 13.275% | $132.0673 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $69.74 | 12.177% | $78.2322 | $78.23 | $78.25 | $78.20 |
| Purchase #4 | $201.50 | 11.594% | $224.8619 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $81.41 | 7.351% | $87.3944 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $219.52 | 6.372% | $233.5078 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $102.95 | 4.442% | $107.523 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $896.39 | $981.3736 | $981.37 | $981.35 | $981.40 | |