| 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 | $35.87 | 3.743% | $37.2126 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $58.69 | 9.194% | $64.086 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $107.61 | 13.624% | $122.2708 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $188.44 | 10.612% | $208.4373 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $129.25 | 13.749% | $147.0206 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $218.87 | 8.361% | $237.1697 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $170.48 | 4.637% | $178.3852 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $909.21 | $994.5822 | $994.59 | $994.55 | $994.60 | |