| 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 | $240.34 | 13.342% | $272.4062 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $140.97 | 5.170% | $148.2581 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $41.55 | 9.726% | $45.5912 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $80.78 | 4.276% | $84.2342 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $58.95 | 3.295% | $60.8924 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $121.29 | 10.419% | $133.9272 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $149.54 | 4.381% | $156.0913 | $156.09 | $156.10 | $156.10 |
| 7 purchase totals = | $833.42 | $901.4006 | $901.40 | $901.45 | $901.40 | |