| 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 | $191.74 | 8.281% | $207.618 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $220.79 | 3.851% | $229.2926 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $130.80 | 10.125% | $144.0435 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $143.72 | 3.765% | $149.1311 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $200.43 | 6.222% | $212.9008 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $189.67 | 11.715% | $211.8898 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $209.69 | 6.589% | $223.5065 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $1,286.84 | $1,378.3823 | $1,378.38 | $1,378.40 | $1,378.30 | |