| 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 | $80.86 | 3.624% | $83.7904 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $92.67 | 12.692% | $104.4317 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $119.46 | 6.626% | $127.3754 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $226.54 | 5.496% | $238.9906 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $221.36 | 5.169% | $232.8021 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $139.49 | 8.417% | $151.2309 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $126.84 | 12.637% | $142.8688 | $142.87 | $142.85 | $142.90 |
| 7 purchase totals = | $1,007.22 | $1,081.4899 | $1,081.49 | $1,081.55 | $1,081.50 | |