| 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 | $230.92 | 3.550% | $239.1177 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $15.57 | 10.335% | $17.1792 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $115.52 | 6.642% | $123.1928 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $227.73 | 7.260% | $244.2632 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $215.99 | 12.833% | $243.708 | $243.71 | $243.70 | $243.70 |
| Purchase #6 | $110.52 | 9.653% | $121.1885 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $68.87 | 6.105% | $73.0745 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $985.12 | $1,061.7239 | $1,061.72 | $1,061.70 | $1,061.80 | |