| 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 | $200.43 | 5.245% | $210.9426 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $94.48 | 13.642% | $107.369 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $173.52 | 9.419% | $189.8638 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $17.48 | 13.497% | $19.8393 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $111.39 | 12.629% | $125.4574 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $73.83 | 12.464% | $83.0322 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $119.82 | 5.445% | $126.3442 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $790.95 | $862.8485 | $862.84 | $862.85 | $862.80 | |