| 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 | $224.44 | 11.855% | $251.0474 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $5.74 | 4.798% | $6.0154 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $21.85 | 13.127% | $24.7182 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $107.65 | 8.742% | $117.0608 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $125.91 | 10.712% | $139.3975 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $200.53 | 3.323% | $207.1936 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $206.44 | 3.508% | $213.6819 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $892.56 | $959.1148 | $959.12 | $959.10 | $959.10 | |