| 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 | $197.50 | 11.299% | $219.8155 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $66.84 | 12.874% | $75.445 | $75.45 | $75.45 | $75.40 |
| Purchase #3 | $121.42 | 3.640% | $125.8397 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $223.34 | 9.553% | $244.6757 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $43.85 | 5.657% | $46.3306 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $8.66 | 13.774% | $9.8528 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $216.92 | 5.279% | $228.3712 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $878.53 | $950.3305 | $950.34 | $950.35 | $950.30 | |