| 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 | $44.50 | 8.589% | $48.3221 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $9.70 | 3.114% | $10.0021 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $201.33 | 12.396% | $226.2869 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $113.35 | 7.422% | $121.7628 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $232.58 | 11.351% | $258.9802 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $195.88 | 7.751% | $211.0627 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $112.44 | 3.301% | $116.1516 | $116.15 | $116.15 | $116.20 |
| 7 purchase totals = | $909.78 | $992.5684 | $992.56 | $992.55 | $992.70 | |