| 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 | $226.95 | 12.569% | $255.4753 | $255.48 | $255.50 | $255.50 |
| Purchase #2 | $224.90 | 7.696% | $242.2083 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $19.33 | 11.143% | $21.4839 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $12.68 | 5.546% | $13.3832 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $91.26 | 5.579% | $96.3514 | $96.35 | $96.35 | $96.40 |
| Purchase #6 | $116.84 | 4.210% | $121.759 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $154.40 | 8.405% | $167.3773 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $846.36 | $918.0384 | $918.04 | $918.10 | $918.20 | |