| 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 | $114.28 | 6.819% | $122.0728 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $110.47 | 10.569% | $122.1456 | $122.15 | $122.15 | $122.10 |
| Purchase #3 | $83.87 | 3.705% | $86.9774 | $86.98 | $87.00 | $87.00 |
| Purchase #4 | $111.77 | 3.342% | $115.5054 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $200.28 | 10.203% | $220.7146 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $159.62 | 5.663% | $168.6593 | $168.66 | $168.65 | $168.70 |
| Purchase #7 | $182.95 | 13.787% | $208.1733 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $963.24 | $1,044.2484 | $1,044.25 | $1,044.20 | $1,044.30 | |