| 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 | $225.57 | 7.409% | $242.2825 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $190.44 | 10.452% | $210.3448 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $91.54 | 12.451% | $102.9376 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $235.75 | 12.668% | $265.6148 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $25.62 | 5.861% | $27.1216 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $18.32 | 3.790% | $19.0143 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $22.99 | 9.274% | $25.1221 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $810.23 | $892.4377 | $892.42 | $892.40 | $892.30 | |