| 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 | $236.60 | 11.783% | $264.4786 | $264.48 | $264.50 | $264.50 |
| Purchase #2 | $20.37 | 5.110% | $21.4109 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $103.67 | 5.519% | $109.3915 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $67.64 | 4.708% | $70.8245 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $243.87 | 8.397% | $264.3478 | $264.35 | $264.35 | $264.30 |
| Purchase #6 | $116.60 | 11.143% | $129.5927 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $26.83 | 4.716% | $28.0953 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $815.58 | $888.1413 | $888.14 | $888.15 | $888.10 | |