| 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 | $219.58 | 12.115% | $246.1821 | $246.18 | $246.20 | $246.20 |
| Purchase #2 | $42.88 | 12.844% | $48.3875 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $52.97 | 7.780% | $57.0911 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $190.96 | 10.555% | $211.1158 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $46.31 | 5.809% | $49.0001 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $95.29 | 7.815% | $102.7369 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $235.78 | 10.538% | $260.6265 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $883.77 | $975.1400 | $975.15 | $975.20 | $975.10 | |