| 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 | $105.63 | 5.637% | $111.5844 | $111.58 | $111.60 | $111.60 |
| Purchase #2 | $220.27 | 7.766% | $237.3762 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $200.73 | 11.614% | $224.0428 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $37.79 | 4.215% | $39.3828 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $130.26 | 13.693% | $148.0965 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $122.94 | 3.186% | $126.8569 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $102.82 | 5.857% | $108.8422 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $920.44 | $996.1818 | $996.18 | $996.25 | $996.20 | |