| 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 | $136.62 | 3.366% | $141.2186 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $209.77 | 5.230% | $220.741 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $83.47 | 3.229% | $86.1652 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $126.48 | 7.127% | $135.4942 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $62.32 | 5.602% | $65.8112 | $65.81 | $65.80 | $65.80 |
| Purchase #6 | $233.55 | 11.462% | $260.3195 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $144.66 | 8.208% | $156.5337 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $996.87 | $1,066.2834 | $1,066.28 | $1,066.25 | $1,066.20 | |