| 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 | $233.60 | 3.625% | $242.068 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $142.37 | 4.438% | $148.6884 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $42.70 | 4.562% | $44.648 | $44.65 | $44.65 | $44.60 |
| Purchase #4 | $129.49 | 7.631% | $139.3714 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $210.33 | 12.244% | $236.0828 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $219.51 | 9.804% | $241.0308 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $154.76 | 6.706% | $165.1382 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $1,132.76 | $1,217.0276 | $1,217.03 | $1,217.05 | $1,217.00 | |