| 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 | $215.62 | 12.665% | $242.9283 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $219.57 | 5.709% | $232.1053 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $148.61 | 5.473% | $156.7434 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $81.78 | 8.117% | $88.4181 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $143.70 | 7.843% | $154.9704 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $202.97 | 11.443% | $226.1959 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $167.90 | 12.538% | $188.9513 | $188.95 | $188.95 | $189.00 |
| 7 purchase totals = | $1,180.15 | $1,290.3127 | $1,290.32 | $1,290.30 | $1,290.30 | |