| 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 | $108.79 | 11.233% | $121.0104 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $77.41 | 3.189% | $79.8786 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $92.33 | 5.312% | $97.2346 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $23.65 | 6.451% | $25.1757 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $211.26 | 13.723% | $240.2512 | $240.25 | $240.25 | $240.30 |
| Purchase #6 | $101.67 | 4.121% | $105.8598 | $105.86 | $105.85 | $105.90 |
| Purchase #7 | $207.86 | 11.773% | $232.3314 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $822.97 | $901.7417 | $901.74 | $901.80 | $901.80 | |