| 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 | $220.34 | 9.280% | $240.7876 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $223.37 | 13.431% | $253.3708 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $47.65 | 13.537% | $54.1004 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $42.32 | 8.564% | $45.9443 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $59.49 | 9.538% | $65.1642 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $96.70 | 10.734% | $107.0798 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $116.97 | 4.584% | $122.3319 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $806.84 | $888.7790 | $888.77 | $888.80 | $888.80 | |