| 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 | $233.28 | 10.596% | $257.9983 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $108.47 | 8.299% | $117.4719 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $68.71 | 12.229% | $77.1125 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $10.68 | 12.292% | $11.9928 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $118.38 | 4.324% | $123.4988 | $123.50 | $123.50 | $123.50 |
| Purchase #6 | $158.69 | 13.606% | $180.2814 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $100.64 | 11.635% | $112.3495 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $798.85 | $880.7052 | $880.70 | $880.70 | $880.70 | |