| 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 | $247.41 | 6.545% | $263.603 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $110.50 | 5.450% | $116.5223 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $28.50 | 13.587% | $32.3723 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $189.80 | 5.697% | $200.6129 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $60.32 | 9.405% | $65.9931 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $53.29 | 5.311% | $56.1202 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $148.55 | 13.809% | $169.0633 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $838.37 | $904.2871 | $904.27 | $904.20 | $904.30 | |