| 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 | $241.62 | 12.250% | $271.2185 | $271.22 | $271.20 | $271.20 |
| Purchase #2 | $55.29 | 12.443% | $62.1697 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $200.26 | 12.263% | $224.8179 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $66.47 | 8.153% | $71.8893 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $100.82 | 4.672% | $105.5303 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $114.98 | 5.606% | $121.4258 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $68.99 | 11.105% | $76.6513 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $848.43 | $933.7028 | $933.71 | $933.70 | $933.70 | |