| 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 | $96.64 | 12.468% | $108.6891 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $175.47 | 9.322% | $191.8273 | $191.83 | $191.85 | $191.80 |
| Purchase #3 | $163.74 | 10.458% | $180.8639 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $196.40 | 11.580% | $219.1431 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $219.86 | 13.444% | $249.418 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $16.99 | 12.490% | $19.1121 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $177.37 | 13.196% | $200.7757 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $1,046.47 | $1,169.8292 | $1,169.83 | $1,169.85 | $1,169.80 | |