| 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 | $120.46 | 10.317% | $132.8879 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $235.61 | 8.356% | $255.2976 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $23.99 | 6.544% | $25.5599 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $77.70 | 10.299% | $85.7023 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $9.87 | 6.362% | $10.4979 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $232.50 | 10.631% | $257.2171 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $136.82 | 10.793% | $151.587 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $836.95 | $918.7497 | $918.76 | $918.75 | $918.80 | |