| 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 | $225.42 | 9.504% | $246.8439 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $204.84 | 10.873% | $227.1123 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $151.96 | 4.118% | $158.2177 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $185.63 | 6.185% | $197.1112 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $170.78 | 4.773% | $178.9313 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $10.83 | 5.160% | $11.3888 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $5.52 | 12.780% | $6.2255 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $954.98 | $1,025.8307 | $1,025.83 | $1,025.85 | $1,025.70 | |