| 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 | $224.77 | 9.676% | $246.5187 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $106.33 | 10.152% | $117.1246 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $71.67 | 3.715% | $74.3325 | $74.33 | $74.35 | $74.30 |
| Purchase #4 | $112.68 | 8.437% | $122.1868 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $101.51 | 5.737% | $107.3336 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $63.63 | 8.583% | $69.0914 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $145.27 | 5.317% | $152.994 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $825.86 | $889.5816 | $889.57 | $889.60 | $889.50 | |