| 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 | $101.85 | 11.360% | $113.4202 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $58.96 | 10.669% | $65.2504 | $65.25 | $65.25 | $65.30 |
| Purchase #3 | $228.85 | 6.467% | $243.6497 | $243.65 | $243.65 | $243.60 |
| Purchase #4 | $127.57 | 7.372% | $136.9745 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $14.29 | 9.406% | $15.6341 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $203.81 | 6.676% | $217.4164 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $21.34 | 3.126% | $22.0071 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $756.67 | $814.3524 | $814.35 | $814.30 | $814.30 | |