| 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 | $208.33 | 4.186% | $217.0507 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $246.91 | 13.456% | $280.1342 | $280.13 | $280.15 | $280.10 |
| Purchase #3 | $41.75 | 13.244% | $47.2794 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $43.78 | 5.282% | $46.0925 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $9.42 | 5.520% | $9.94 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $82.36 | 7.278% | $88.3542 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $131.82 | 3.682% | $136.6736 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $764.37 | $825.5246 | $825.51 | $825.55 | $825.60 | |