| 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 | $247.57 | 10.391% | $273.295 | $273.30 | $273.30 | $273.30 |
| Purchase #2 | $199.54 | 10.784% | $221.0584 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $195.68 | 7.405% | $210.1701 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $72.90 | 7.245% | $78.1816 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $244.41 | 3.853% | $253.8271 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $168.56 | 11.870% | $188.5681 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $163.29 | 8.825% | $177.7003 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $1,291.95 | $1,402.8006 | $1,402.81 | $1,402.80 | $1,402.90 | |