| 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 | $11.71 | 13.652% | $13.3086 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $211.94 | 13.427% | $240.3972 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $193.82 | 7.247% | $207.8661 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $159.63 | 9.792% | $175.261 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $40.65 | 6.395% | $43.2496 | $43.25 | $43.25 | $43.20 |
| Purchase #6 | $180.26 | 10.754% | $199.6452 | $199.65 | $199.65 | $199.60 |
| Purchase #7 | $72.56 | 9.593% | $79.5207 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $870.57 | $959.2484 | $959.26 | $959.20 | $959.20 | |