| 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 | $127.50 | 8.436% | $138.2559 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $30.67 | 9.314% | $33.5266 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $30.73 | 7.780% | $33.1208 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $244.99 | 5.664% | $258.8662 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $116.75 | 6.747% | $124.6271 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $58.66 | 7.157% | $62.8583 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $17.52 | 8.573% | $19.022 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $626.82 | $670.2769 | $670.29 | $670.25 | $670.30 | |