| 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 | $130.41 | 5.735% | $137.889 | $137.89 | $137.90 | $137.90 |
| Purchase #2 | $219.79 | 3.264% | $226.9639 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $77.94 | 3.662% | $80.7942 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $112.92 | 12.466% | $126.9966 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $96.80 | 5.375% | $102.003 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $110.65 | 9.306% | $120.9471 | $120.95 | $120.95 | $120.90 |
| Purchase #7 | $219.89 | 11.476% | $245.1246 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $968.40 | $1,040.7184 | $1,040.71 | $1,040.70 | $1,040.70 | |