| 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 | $187.66 | 13.235% | $212.4968 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $85.83 | 7.309% | $92.1033 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $204.90 | 6.279% | $217.7657 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $166.97 | 12.655% | $188.1001 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $113.47 | 4.577% | $118.6635 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $127.63 | 10.179% | $140.6215 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $219.68 | 4.663% | $229.9237 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $1,106.14 | $1,199.6746 | $1,199.67 | $1,199.60 | $1,199.70 | |