| 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 | $116.80 | 8.735% | $127.0025 | $127.00 | $127.00 | $127.00 |
| Purchase #2 | $135.34 | 6.790% | $144.5296 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $6.69 | 7.659% | $7.2024 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $243.68 | 8.649% | $264.7559 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $211.29 | 12.748% | $238.2252 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $126.54 | 7.471% | $135.9938 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $91.90 | 11.429% | $102.4033 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $932.24 | $1,020.1127 | $1,020.11 | $1,020.15 | $1,020.10 | |