| 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 | $234.56 | 8.596% | $254.7228 | $254.72 | $254.70 | $254.70 |
| Purchase #2 | $114.30 | 10.307% | $126.0809 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $80.66 | 13.583% | $91.616 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $80.63 | 3.731% | $83.6383 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $33.83 | 4.526% | $35.3611 | $35.36 | $35.35 | $35.40 |
| Purchase #6 | $108.85 | 6.806% | $116.2583 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $31.56 | 12.828% | $35.6085 | $35.61 | $35.60 | $35.60 |
| 7 purchase totals = | $684.39 | $743.2859 | $743.29 | $743.25 | $743.30 | |