| 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 | $107.36 | 10.706% | $118.854 | $118.85 | $118.85 | $118.90 |
| Purchase #2 | $36.62 | 13.204% | $41.4553 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $118.75 | 7.537% | $127.7002 | $127.70 | $127.70 | $127.70 |
| Purchase #4 | $246.51 | 13.618% | $280.0797 | $280.08 | $280.10 | $280.10 |
| Purchase #5 | $22.93 | 12.232% | $25.7348 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $43.86 | 10.552% | $48.4881 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $135.31 | 11.520% | $150.8977 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $711.34 | $793.2098 | $793.21 | $793.25 | $793.30 | |