| 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 | $86.50 | 9.124% | $94.3923 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $95.41 | 13.326% | $108.1243 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $98.43 | 7.647% | $105.9569 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $98.86 | 13.434% | $112.1409 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $239.61 | 6.228% | $254.5329 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $131.43 | 10.402% | $145.1013 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $118.74 | 9.414% | $129.9182 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $868.98 | $950.1668 | $950.16 | $950.15 | $950.10 | |