| 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 | $211.81 | 13.151% | $239.6651 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $182.72 | 9.428% | $199.9468 | $199.95 | $199.95 | $199.90 |
| Purchase #3 | $161.36 | 5.526% | $170.2768 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $136.91 | 9.204% | $149.5112 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $129.98 | 5.478% | $137.1003 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $213.47 | 4.841% | $223.8041 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $227.63 | 12.208% | $255.4191 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $1,263.88 | $1,375.7234 | $1,375.73 | $1,375.70 | $1,375.70 | |