| 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 | $117.75 | 6.351% | $125.2283 | $125.23 | $125.25 | $125.20 |
| Purchase #2 | $99.63 | 4.116% | $103.7308 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $244.61 | 12.749% | $275.7953 | $275.80 | $275.80 | $275.80 |
| Purchase #4 | $61.86 | 7.844% | $66.7123 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $186.52 | 4.198% | $194.3501 | $194.35 | $194.35 | $194.40 |
| Purchase #6 | $43.80 | 7.330% | $47.0105 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $7.72 | 7.283% | $8.2822 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $761.89 | $821.1095 | $821.11 | $821.15 | $821.10 | |