| 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 | $204.41 | 3.133% | $210.8142 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $85.55 | 10.138% | $94.2231 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $18.46 | 7.310% | $19.8094 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $133.79 | 8.640% | $145.3495 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $142.41 | 8.569% | $154.6131 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $67.39 | 5.272% | $70.9428 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $70.91 | 9.562% | $77.6904 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $722.92 | $773.4425 | $773.43 | $773.40 | $773.30 | |