| 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 | $126.90 | 12.829% | $143.18 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $44.43 | 13.825% | $50.5724 | $50.57 | $50.55 | $50.60 |
| Purchase #3 | $236.83 | 9.844% | $260.1435 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $188.82 | 7.565% | $203.1042 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $218.66 | 8.187% | $236.5617 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $233.83 | 13.794% | $266.0845 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $174.96 | 8.377% | $189.6164 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $1,224.43 | $1,349.2627 | $1,349.25 | $1,349.25 | $1,349.30 | |