| 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 | $189.47 | 12.553% | $213.2542 | $213.25 | $213.25 | $213.30 |
| Purchase #2 | $117.27 | 7.516% | $126.084 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $113.97 | 11.390% | $126.9512 | $126.95 | $126.95 | $127.00 |
| Purchase #4 | $122.98 | 3.793% | $127.6446 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $106.35 | 7.804% | $114.6496 | $114.65 | $114.65 | $114.60 |
| Purchase #6 | $86.77 | 11.738% | $96.9551 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $229.51 | 6.324% | $244.0242 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $966.32 | $1,049.5629 | $1,049.55 | $1,049.55 | $1,049.60 | |