| 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 | $26.33 | 10.450% | $29.0815 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $15.54 | 13.393% | $17.6213 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $228.65 | 3.226% | $236.0262 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $141.42 | 4.188% | $147.3427 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $12.52 | 9.706% | $13.7352 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $229.27 | 6.534% | $244.2505 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $127.83 | 12.487% | $143.7921 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $781.56 | $831.8495 | $831.85 | $831.90 | $831.80 | |