| 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 | $204.84 | 13.463% | $232.4176 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $29.58 | 11.635% | $33.0216 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $136.35 | 9.800% | $149.7123 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $30.63 | 10.646% | $33.8909 | $33.89 | $33.90 | $33.90 |
| Purchase #5 | $82.40 | 7.429% | $88.5215 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $114.67 | 3.513% | $118.6984 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $33.29 | 5.556% | $35.1396 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $631.76 | $691.4019 | $691.40 | $691.35 | $691.30 | |