| 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 | $9.82 | 6.641% | $10.4721 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $229.40 | 11.346% | $255.4277 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $247.66 | 3.791% | $257.0488 | $257.05 | $257.05 | $257.00 |
| Purchase #4 | $215.58 | 8.217% | $233.2942 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $63.27 | 7.814% | $68.2139 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $247.87 | 7.177% | $265.6596 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $236.57 | 6.179% | $251.1877 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $1,250.17 | $1,341.3040 | $1,341.30 | $1,341.30 | $1,341.30 | |