| 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 | $200.38 | 7.798% | $216.0056 | $216.01 | $216.00 | $216.00 |
| Purchase #2 | $24.32 | 9.786% | $26.7 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $27.71 | 5.231% | $29.1595 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $224.74 | 12.646% | $253.1606 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $202.26 | 12.789% | $228.127 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $242.50 | 7.130% | $259.7903 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $214.79 | 13.630% | $244.0659 | $244.07 | $244.05 | $244.10 |
| 7 purchase totals = | $1,136.70 | $1,257.0089 | $1,257.02 | $1,257.00 | $1,257.10 | |