| 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 | $12.57 | 13.817% | $14.3068 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $236.35 | 4.721% | $247.5081 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $239.53 | 4.800% | $251.0274 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $200.61 | 4.820% | $210.2794 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $98.36 | 7.160% | $105.4026 | $105.40 | $105.40 | $105.40 |
| Purchase #6 | $91.78 | 10.366% | $101.2939 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $15.36 | 12.172% | $17.2296 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $894.56 | $947.0478 | $947.05 | $947.10 | $947.00 | |