| 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 | $224.45 | 3.627% | $232.5908 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $91.26 | 10.499% | $100.8414 | $100.84 | $100.85 | $100.80 |
| Purchase #3 | $118.72 | 8.130% | $128.3719 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $234.31 | 5.172% | $246.4285 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $50.53 | 9.514% | $55.3374 | $55.34 | $55.35 | $55.30 |
| Purchase #6 | $29.65 | 10.807% | $32.8543 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $108.36 | 10.497% | $119.7345 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $857.28 | $916.1588 | $916.15 | $916.20 | $916.10 | |