| 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 | $209.33 | 4.358% | $218.4526 | $218.45 | $218.45 | $218.50 |
| Purchase #2 | $204.87 | 8.668% | $222.6281 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $116.60 | 11.281% | $129.7536 | $129.75 | $129.75 | $129.80 |
| Purchase #4 | $125.71 | 6.611% | $134.0207 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $160.67 | 10.232% | $177.1098 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $71.32 | 10.338% | $78.6931 | $78.69 | $78.70 | $78.70 |
| Purchase #7 | $188.39 | 6.177% | $200.0269 | $200.03 | $200.05 | $200.00 |
| 7 purchase totals = | $1,076.89 | $1,160.6848 | $1,160.68 | $1,160.70 | $1,160.70 | |