| 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 | $113.74 | 12.351% | $127.788 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $139.45 | 11.260% | $155.1521 | $155.15 | $155.15 | $155.20 |
| Purchase #3 | $246.35 | 5.620% | $260.1949 | $260.19 | $260.20 | $260.20 |
| Purchase #4 | $19.75 | 3.711% | $20.4829 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $180.26 | 6.307% | $191.629 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $203.48 | 12.696% | $229.3138 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $234.94 | 3.133% | $242.3007 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $1,137.97 | $1,226.8614 | $1,226.85 | $1,226.90 | $1,226.90 | |