| 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 | $172.63 | 10.344% | $190.4868 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $187.79 | 5.125% | $197.4142 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $120.88 | 8.213% | $130.8079 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $236.42 | 11.551% | $263.7289 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $203.37 | 4.234% | $211.9807 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $219.89 | 13.481% | $249.5334 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $114.80 | 4.375% | $119.8225 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $1,255.78 | $1,363.7744 | $1,363.77 | $1,363.80 | $1,363.70 | |