| 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 | $229.49 | 13.326% | $260.0718 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $10.39 | 5.838% | $10.9966 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $153.50 | 9.720% | $168.4202 | $168.42 | $168.40 | $168.40 |
| Purchase #4 | $122.80 | 5.240% | $129.2347 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $21.84 | 8.708% | $23.7418 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $52.72 | 4.748% | $55.2231 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $135.25 | 7.340% | $145.1774 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $725.99 | $792.8656 | $792.86 | $792.85 | $792.80 | |