| 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 | $236.87 | 10.584% | $261.9403 | $261.94 | $261.95 | $261.90 |
| Purchase #2 | $152.84 | 7.511% | $164.3198 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $64.55 | 8.233% | $69.8644 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $192.33 | 13.102% | $217.5291 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $20.66 | 7.223% | $22.1523 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $11.53 | 13.808% | $13.1221 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $126.49 | 3.451% | $130.8552 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $805.27 | $879.7832 | $879.78 | $879.75 | $879.80 | |