| 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 | $216.33 | 8.179% | $234.0236 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $246.90 | 10.252% | $272.2122 | $272.21 | $272.20 | $272.20 |
| Purchase #3 | $28.31 | 5.615% | $29.8996 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $76.87 | 3.699% | $79.7134 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $72.43 | 6.437% | $77.0923 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $159.95 | 7.211% | $171.484 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $40.79 | 11.354% | $45.4213 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $841.58 | $909.8464 | $909.83 | $909.80 | $909.80 | |