| 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 | $208.89 | 9.373% | $228.4693 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $121.39 | 8.761% | $132.025 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $144.95 | 4.143% | $150.9553 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $244.51 | 12.473% | $275.0077 | $275.01 | $275.00 | $275.00 |
| Purchase #5 | $81.53 | 8.355% | $88.3418 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $17.51 | 12.508% | $19.7002 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $248.75 | 3.646% | $257.8194 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $1,067.53 | $1,152.3187 | $1,152.33 | $1,152.30 | $1,152.30 | |