| 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 | $102.38 | 5.429% | $107.9382 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $202.25 | 6.279% | $214.9493 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $88.41 | 3.335% | $91.3585 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $10.49 | 12.659% | $11.8179 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $203.86 | 8.529% | $221.2472 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $138.46 | 5.281% | $145.7721 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $142.54 | 9.249% | $155.7235 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $888.39 | $948.8067 | $948.81 | $948.75 | $948.70 | |