| 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 | $116.87 | 7.279% | $125.377 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $205.92 | 13.874% | $234.4893 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $87.28 | 5.251% | $91.8631 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $129.90 | 8.768% | $141.2896 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $244.98 | 10.498% | $270.698 | $270.70 | $270.70 | $270.70 |
| Purchase #6 | $188.69 | 6.437% | $200.836 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $194.86 | 8.653% | $211.7212 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $1,168.50 | $1,276.2742 | $1,276.28 | $1,276.30 | $1,276.30 | |