| 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 | $110.68 | 5.736% | $117.0286 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $146.33 | 8.694% | $159.0519 | $159.05 | $159.05 | $159.10 |
| Purchase #3 | $114.42 | 13.490% | $129.8553 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $250.74 | 13.716% | $285.1315 | $285.13 | $285.15 | $285.10 |
| Purchase #5 | $99.61 | 3.319% | $102.9161 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $29.64 | 8.706% | $32.2205 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $129.75 | 8.862% | $141.2484 | $141.25 | $141.25 | $141.20 |
| 7 purchase totals = | $881.17 | $967.4523 | $967.46 | $967.45 | $967.40 | |