| 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 | $204.53 | 9.677% | $224.3224 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $73.78 | 13.840% | $83.9912 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $62.33 | 7.640% | $67.092 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $12.34 | 6.281% | $13.1151 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $75.48 | 11.603% | $84.2379 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $212.98 | 4.753% | $223.1029 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $196.60 | 7.857% | $212.0469 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $838.04 | $907.9084 | $907.91 | $907.90 | $907.80 | |