| 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 | $125.89 | 5.348% | $132.6226 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $19.88 | 3.123% | $20.5009 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $59.60 | 8.628% | $64.7423 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $232.53 | 9.440% | $254.4808 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $198.88 | 6.363% | $211.5347 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $198.50 | 7.326% | $213.0421 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $70.99 | 10.115% | $78.1706 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $906.27 | $975.0940 | $975.08 | $975.10 | $975.00 | |