| 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 | $36.27 | 10.357% | $40.0265 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $154.44 | 9.466% | $169.0593 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $207.51 | 5.449% | $218.8172 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $119.33 | 10.444% | $131.7928 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $200.43 | 6.871% | $214.2015 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $33.70 | 11.611% | $37.6129 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $121.73 | 5.277% | $128.1537 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $873.41 | $939.6639 | $939.66 | $939.65 | $939.70 | |