| 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 | $125.46 | 5.551% | $132.4243 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $244.64 | 3.277% | $252.6569 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $16.60 | 12.405% | $18.6592 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $126.43 | 6.598% | $134.7719 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $33.57 | 9.307% | $36.6944 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $22.70 | 10.622% | $25.1112 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $60.82 | 12.449% | $68.3915 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $630.22 | $668.7094 | $668.70 | $668.65 | $668.80 | |