| 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 | $225.79 | 10.835% | $250.2543 | $250.25 | $250.25 | $250.30 |
| Purchase #2 | $215.62 | 5.217% | $226.8689 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $55.60 | 6.318% | $59.1128 | $59.11 | $59.10 | $59.10 |
| Purchase #4 | $205.34 | 9.539% | $224.9274 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $43.70 | 12.501% | $49.1629 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $190.30 | 7.492% | $204.5573 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $100.89 | 11.476% | $112.4681 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $1,037.24 | $1,127.3517 | $1,127.35 | $1,127.30 | $1,127.50 | |