| 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 | $240.58 | 8.219% | $260.3533 | $260.35 | $260.35 | $260.40 |
| Purchase #2 | $205.96 | 10.707% | $228.0121 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $90.32 | 12.209% | $101.3472 | $101.35 | $101.35 | $101.30 |
| Purchase #4 | $219.50 | 13.615% | $249.3849 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $132.98 | 12.725% | $149.9017 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $216.47 | 8.106% | $234.0171 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $207.62 | 11.798% | $232.115 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,313.43 | $1,455.1313 | $1,455.13 | $1,455.10 | $1,455.10 | |