| 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 | $10.29 | 13.412% | $11.6701 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $137.86 | 9.735% | $151.2807 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $249.40 | 3.322% | $257.6851 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $104.29 | 6.375% | $110.9385 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $17.60 | 6.673% | $18.7744 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $93.85 | 5.304% | $98.8278 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $250.64 | 10.660% | $277.3582 | $277.36 | $277.35 | $277.40 |
| 7 purchase totals = | $863.93 | $926.5348 | $926.54 | $926.55 | $926.60 | |