| 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 | $92.74 | 10.849% | $102.8014 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $149.43 | 6.321% | $158.8755 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $150.96 | 8.208% | $163.3508 | $163.35 | $163.35 | $163.40 |
| Purchase #4 | $144.85 | 11.512% | $161.5251 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $194.84 | 10.413% | $215.1287 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $43.88 | 8.187% | $47.4725 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $242.28 | 4.321% | $252.7489 | $252.75 | $252.75 | $252.70 |
| 7 purchase totals = | $1,018.98 | $1,101.9029 | $1,101.91 | $1,101.95 | $1,101.90 | |