| 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 | $209.53 | 9.282% | $228.9786 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $231.37 | 12.187% | $259.5671 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $232.93 | 7.866% | $251.2523 | $251.25 | $251.25 | $251.30 |
| Purchase #4 | $212.26 | 12.850% | $239.5354 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $91.83 | 10.176% | $101.1746 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $105.71 | 9.711% | $115.9755 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $35.43 | 13.221% | $40.1142 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $1,119.06 | $1,236.5977 | $1,236.60 | $1,236.60 | $1,236.70 | |