| 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 | $214.29 | 13.803% | $243.8684 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $110.52 | 8.728% | $120.1662 | $120.17 | $120.15 | $120.20 |
| Purchase #3 | $10.95 | 9.164% | $11.9535 | $11.95 | $11.95 | $12.00 |
| Purchase #4 | $138.80 | 12.331% | $155.9154 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $22.95 | 10.699% | $25.4054 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $159.97 | 9.702% | $175.4903 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $107.41 | 5.446% | $113.2595 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $764.89 | $846.0587 | $846.07 | $846.00 | $846.20 | |