| 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 | $129.45 | 8.698% | $140.7096 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $148.51 | 9.761% | $163.0061 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $86.83 | 4.494% | $90.7321 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $132.80 | 12.234% | $149.0468 | $149.05 | $149.05 | $149.00 |
| Purchase #5 | $238.60 | 7.398% | $256.2516 | $256.25 | $256.25 | $256.30 |
| Purchase #6 | $57.28 | 6.458% | $60.9791 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $185.52 | 11.110% | $206.1313 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $978.99 | $1,066.8566 | $1,066.86 | $1,066.90 | $1,066.80 | |