| 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 | $204.53 | 3.272% | $211.2222 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $82.73 | 10.364% | $91.3041 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $47.73 | 8.389% | $51.7341 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $110.63 | 4.103% | $115.1691 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $86.60 | 7.521% | $93.1132 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $13.62 | 3.126% | $14.0458 | $14.05 | $14.05 | $14.00 |
| Purchase #7 | $217.87 | 5.282% | $229.3779 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $763.71 | $805.9664 | $805.96 | $805.95 | $805.90 | |