| 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 | $142.37 | 10.517% | $157.3431 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $188.49 | 6.704% | $201.1264 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $132.56 | 7.194% | $142.0964 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $28.95 | 3.869% | $30.0701 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $204.34 | 12.179% | $229.2266 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $46.51 | 4.704% | $48.6978 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $204.67 | 7.302% | $219.615 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $947.89 | $1,028.1754 | $1,028.19 | $1,028.20 | $1,028.10 | |