| 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 | $238.73 | 13.523% | $271.0135 | $271.01 | $271.00 | $271.00 |
| Purchase #2 | $50.89 | 3.692% | $52.7689 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $14.79 | 6.750% | $15.7883 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $220.67 | 7.107% | $236.353 | $236.35 | $236.35 | $236.40 |
| Purchase #5 | $80.69 | 9.403% | $88.2773 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $50.29 | 5.499% | $53.0554 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $91.51 | 5.602% | $96.6364 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $747.57 | $813.8928 | $813.90 | $813.90 | $814.00 | |