| 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 | $42.80 | 8.473% | $46.4264 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $200.46 | 13.181% | $226.8826 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $223.34 | 13.861% | $254.2972 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $225.97 | 10.267% | $249.1703 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $202.66 | 11.610% | $226.1888 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $195.73 | 12.809% | $220.8011 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $206.92 | 6.218% | $219.7863 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,297.88 | $1,443.5527 | $1,443.56 | $1,443.60 | $1,443.60 | |