| 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 | $198.48 | 9.518% | $217.3713 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $58.71 | 3.821% | $60.9533 | $60.95 | $60.95 | $61.00 |
| Purchase #3 | $8.57 | 12.742% | $9.662 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $198.96 | 8.729% | $216.3272 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $165.61 | 9.180% | $180.813 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $132.66 | 8.792% | $144.3235 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $229.63 | 8.818% | $249.8788 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $992.62 | $1,079.3291 | $1,079.32 | $1,079.30 | $1,079.40 | |