| 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 | $141.82 | 9.160% | $154.8107 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $243.94 | 3.233% | $251.8266 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $206.63 | 13.776% | $235.0953 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $180.27 | 13.537% | $204.6731 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $12.73 | 11.787% | $14.2305 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $103.78 | 8.742% | $112.8524 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $97.86 | 7.468% | $105.1682 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $987.03 | $1,078.6568 | $1,078.66 | $1,078.65 | $1,078.70 | |