| 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 | $21.57 | 8.263% | $23.3523 | $23.35 | $23.35 | $23.40 |
| Purchase #2 | $241.63 | 5.142% | $254.0546 | $254.05 | $254.05 | $254.10 |
| Purchase #3 | $212.87 | 12.799% | $240.1152 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $212.53 | 11.103% | $236.1272 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $229.81 | 9.313% | $251.2122 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $96.45 | 7.824% | $103.9962 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $40.80 | 3.160% | $42.0893 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $1,055.66 | $1,150.9470 | $1,150.95 | $1,150.95 | $1,151.00 | |