| 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 | $107.94 | 12.269% | $121.1832 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $196.40 | 8.753% | $213.5909 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $148.87 | 13.217% | $168.5461 | $168.55 | $168.55 | $168.50 |
| Purchase #4 | $33.75 | 5.270% | $35.5286 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $6.96 | 7.808% | $7.5034 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $218.89 | 6.542% | $233.2098 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $160.53 | 6.385% | $170.7798 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $873.34 | $950.3418 | $950.34 | $950.40 | $950.30 | |