| 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 | $13.43 | 9.141% | $14.6576 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $209.81 | 7.790% | $226.1542 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $175.33 | 10.785% | $194.2393 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $28.91 | 11.200% | $32.1479 | $32.15 | $32.15 | $32.10 |
| Purchase #5 | $213.25 | 13.847% | $242.7787 | $242.78 | $242.80 | $242.80 |
| Purchase #6 | $143.69 | 7.685% | $154.7326 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $138.66 | 4.266% | $144.5752 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $923.08 | $1,009.2855 | $1,009.29 | $1,009.35 | $1,009.30 | |