| 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 | $212.53 | 8.752% | $231.1306 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $37.71 | 6.118% | $40.0171 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $49.36 | 12.730% | $55.6435 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $29.28 | 12.145% | $32.8361 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $109.97 | 11.501% | $122.6176 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $116.39 | 13.723% | $132.3622 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $191.64 | 9.264% | $209.3935 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $746.88 | $824.0006 | $824.00 | $824.00 | $823.90 | |