| 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 | $193.39 | 6.577% | $206.1093 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $216.83 | 9.266% | $236.9215 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $37.38 | 7.295% | $40.1069 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $166.60 | 3.372% | $172.2178 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $213.98 | 7.428% | $229.8744 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $23.94 | 13.576% | $27.1901 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $44.58 | 5.477% | $47.0216 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $896.70 | $959.4416 | $959.44 | $959.35 | $959.40 | |