| 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 | $112.61 | 13.152% | $127.4205 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $218.26 | 8.652% | $237.1439 | $237.14 | $237.15 | $237.10 |
| Purchase #3 | $82.72 | 6.620% | $88.1961 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $73.44 | 13.497% | $83.3522 | $83.35 | $83.35 | $83.40 |
| Purchase #5 | $65.60 | 4.860% | $68.7882 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $56.35 | 5.591% | $59.5005 | $59.50 | $59.50 | $59.50 |
| Purchase #7 | $236.65 | 9.562% | $259.2785 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $845.63 | $923.6799 | $923.68 | $923.70 | $923.70 | |