| 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 | $239.54 | 9.803% | $263.0221 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $185.63 | 12.121% | $208.1302 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $161.71 | 5.270% | $170.2321 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $76.51 | 3.869% | $79.4702 | $79.47 | $79.45 | $79.50 |
| Purchase #5 | $78.83 | 12.706% | $88.8461 | $88.85 | $88.85 | $88.80 |
| Purchase #6 | $6.98 | 3.179% | $7.2019 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $140.28 | 6.405% | $149.2649 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $889.48 | $966.1675 | $966.16 | $966.15 | $966.10 | |