| 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 | $250.97 | 10.173% | $276.5012 | $276.50 | $276.50 | $276.50 |
| Purchase #2 | $57.28 | 3.110% | $59.0614 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $151.66 | 4.522% | $158.5181 | $158.52 | $158.50 | $158.50 |
| Purchase #4 | $157.91 | 7.708% | $170.0817 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $224.45 | 13.765% | $255.3455 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $143.97 | 11.633% | $160.718 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $177.72 | 11.282% | $197.7704 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $1,163.96 | $1,277.9963 | $1,278.00 | $1,277.95 | $1,278.00 | |