| 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 | $206.82 | 10.515% | $228.5671 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $199.51 | 7.839% | $215.1496 | $215.15 | $215.15 | $215.10 |
| Purchase #3 | $112.63 | 13.691% | $128.0502 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $204.67 | 13.445% | $232.1879 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $230.32 | 8.355% | $249.5632 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $120.53 | 10.257% | $132.8928 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $55.84 | 10.728% | $61.8305 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $1,130.32 | $1,248.2413 | $1,248.24 | $1,248.25 | $1,248.30 | |