| 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 | $111.95 | 12.687% | $126.1531 | $126.15 | $126.15 | $126.20 |
| Purchase #2 | $243.98 | 11.804% | $272.7794 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $98.56 | 4.361% | $102.8582 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $180.33 | 10.362% | $199.0158 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $209.83 | 8.671% | $228.0244 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $16.93 | 3.369% | $17.5004 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $39.97 | 4.612% | $41.8134 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $901.55 | $988.1447 | $988.14 | $988.10 | $988.20 | |