| 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 | $199.38 | 12.726% | $224.7531 | $224.75 | $224.75 | $224.80 |
| Purchase #2 | $180.86 | 13.415% | $205.1224 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $143.51 | 8.541% | $155.7672 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $76.50 | 11.797% | $85.5247 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $203.68 | 12.600% | $229.3437 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $100.93 | 6.578% | $107.5692 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $73.70 | 8.242% | $79.7744 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $978.56 | $1,087.8547 | $1,087.84 | $1,087.75 | $1,087.90 | |