| 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 | $219.40 | 12.415% | $246.6385 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $107.94 | 8.372% | $116.9767 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $18.43 | 10.625% | $20.3882 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $24.25 | 13.182% | $27.4466 | $27.45 | $27.45 | $27.40 |
| Purchase #5 | $245.74 | 10.438% | $271.3903 | $271.39 | $271.40 | $271.40 |
| Purchase #6 | $6.53 | 11.135% | $7.2571 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $206.60 | 8.477% | $224.1135 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $828.89 | $914.2109 | $914.22 | $914.25 | $914.20 | |