| 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 | $200.53 | 6.239% | $213.0411 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $88.88 | 4.440% | $92.8263 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $36.97 | 3.831% | $38.3863 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $226.54 | 4.287% | $236.2518 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $245.76 | 3.202% | $253.6292 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $59.52 | 5.777% | $62.9585 | $62.96 | $62.95 | $63.00 |
| Purchase #7 | $70.98 | 11.271% | $78.9802 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $929.18 | $976.0734 | $976.08 | $976.15 | $976.10 | |