| 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 | $194.47 | 9.368% | $212.6879 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $96.97 | 12.711% | $109.2959 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $232.73 | 4.362% | $242.8817 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $164.94 | 11.508% | $183.9213 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $110.56 | 9.656% | $121.2357 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $169.38 | 13.607% | $192.4275 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $128.35 | 11.188% | $142.7098 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $1,097.40 | $1,205.1598 | $1,205.17 | $1,205.20 | $1,205.10 | |