| 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 | $112.54 | 4.674% | $117.8001 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $222.95 | 8.247% | $241.3367 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $108.84 | 3.708% | $112.8758 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $48.79 | 3.486% | $50.4908 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $102.49 | 10.731% | $113.4882 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $133.63 | 9.844% | $146.7845 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $210.54 | 10.529% | $232.7078 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $939.78 | $1,015.4839 | $1,015.49 | $1,015.55 | $1,015.50 | |