| 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 | $97.96 | 9.329% | $107.0987 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $242.84 | 12.122% | $272.2771 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $137.81 | 11.659% | $153.8773 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $140.38 | 6.743% | $149.8458 | $149.85 | $149.85 | $149.80 |
| Purchase #5 | $198.38 | 4.425% | $207.1583 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $55.85 | 4.739% | $58.4967 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $67.37 | 11.221% | $74.9296 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $940.59 | $1,023.6835 | $1,023.70 | $1,023.75 | $1,023.70 | |