| 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 | $227.38 | 8.723% | $247.2144 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $40.85 | 3.297% | $42.1968 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $13.36 | 7.805% | $14.4027 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $131.66 | 3.399% | $136.1351 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $241.95 | 8.102% | $261.5528 | $261.55 | $261.55 | $261.60 |
| Purchase #6 | $25.93 | 12.324% | $29.1256 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $224.64 | 11.438% | $250.3343 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $905.77 | $980.9617 | $980.96 | $981.00 | $980.90 | |