| 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 | $230.32 | 8.112% | $249.0036 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $58.44 | 5.260% | $61.5139 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $120.60 | 9.435% | $131.9786 | $131.98 | $132.00 | $132.00 |
| Purchase #4 | $149.33 | 9.367% | $163.3177 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $187.45 | 3.351% | $193.7314 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $59.51 | 5.397% | $62.7218 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $45.59 | 13.348% | $51.6754 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $851.24 | $913.9424 | $913.94 | $913.95 | $913.90 | |