| 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 | $242.77 | 3.657% | $251.6481 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $109.45 | 9.340% | $119.6726 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $25.71 | 8.458% | $27.8846 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $12.28 | 13.429% | $13.9291 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $148.39 | 11.352% | $165.2352 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $178.29 | 13.572% | $202.4875 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $225.37 | 6.331% | $239.6382 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $942.26 | $1,020.4953 | $1,020.50 | $1,020.55 | $1,020.40 | |