| 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 | $234.29 | 4.117% | $243.9357 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $57.31 | 12.548% | $64.5013 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $213.36 | 13.705% | $242.601 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $159.57 | 9.599% | $174.8871 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $214.65 | 8.399% | $232.6785 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $29.95 | 8.478% | $32.4892 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $42.86 | 9.525% | $46.9424 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $951.99 | $1,038.0352 | $1,038.04 | $1,038.10 | $1,038.00 | |