| 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 | $127.28 | 5.608% | $134.4179 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $122.79 | 12.426% | $138.0479 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $62.99 | 8.690% | $68.4638 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $194.88 | 12.494% | $219.2283 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $91.86 | 10.107% | $101.1443 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $22.75 | 3.313% | $23.5037 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $54.71 | 3.605% | $56.6823 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $677.26 | $741.4882 | $741.48 | $741.50 | $741.40 | |