| 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 | $236.71 | 12.537% | $266.3863 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $197.73 | 7.298% | $212.1603 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $197.59 | 11.181% | $219.6825 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $145.37 | 7.465% | $156.2219 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $177.70 | 13.736% | $202.1089 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $191.59 | 12.555% | $215.6441 | $215.64 | $215.65 | $215.60 |
| Purchase #7 | $119.44 | 12.467% | $134.3306 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $1,266.13 | $1,406.5346 | $1,406.53 | $1,406.55 | $1,406.50 | |