| 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 | $115.51 | 7.531% | $124.2091 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $58.50 | 6.420% | $62.2557 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $234.65 | 10.449% | $259.1686 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $14.49 | 4.130% | $15.0884 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $132.39 | 11.134% | $147.1303 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $199.49 | 3.843% | $207.1564 | $207.16 | $207.15 | $207.20 |
| Purchase #7 | $87.91 | 9.846% | $96.5656 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $842.94 | $911.5741 | $911.59 | $911.55 | $911.70 | |