| 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 | $231.99 | 9.340% | $253.6579 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $18.51 | 7.469% | $19.8925 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $155.53 | 8.741% | $169.1249 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $70.97 | 3.688% | $73.5874 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $21.48 | 9.122% | $23.4394 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $80.59 | 11.530% | $89.882 | $89.88 | $89.90 | $89.90 |
| Purchase #7 | $55.99 | 4.540% | $58.5319 | $58.53 | $58.55 | $58.50 |
| 7 purchase totals = | $635.06 | $688.1160 | $688.11 | $688.15 | $688.10 | |