| 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 | $113.66 | 4.437% | $118.7031 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $107.71 | 11.742% | $120.3573 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $136.38 | 11.860% | $152.5547 | $152.55 | $152.55 | $152.60 |
| Purchase #4 | $82.29 | 7.364% | $88.3498 | $88.35 | $88.35 | $88.30 |
| Purchase #5 | $243.49 | 6.357% | $258.9687 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $19.64 | 13.803% | $22.3509 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $89.87 | 12.335% | $100.9555 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $793.04 | $862.2400 | $862.24 | $862.20 | $862.40 | |