| 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 | $115.84 | 8.267% | $125.4165 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $80.68 | 9.140% | $88.0542 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $173.41 | 11.626% | $193.5706 | $193.57 | $193.55 | $193.60 |
| Purchase #4 | $96.68 | 7.333% | $103.7695 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $219.77 | 10.594% | $243.0524 | $243.05 | $243.05 | $243.10 |
| Purchase #6 | $9.51 | 7.488% | $10.2221 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $59.92 | 8.257% | $64.8676 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $755.81 | $828.9529 | $828.95 | $828.85 | $829.10 | |