| 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 | $217.43 | 6.471% | $231.4999 | $231.50 | $231.50 | $231.50 |
| Purchase #2 | $33.66 | 6.537% | $35.8604 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $132.39 | 9.847% | $145.4264 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $50.74 | 7.440% | $54.5151 | $54.52 | $54.50 | $54.50 |
| Purchase #5 | $224.88 | 4.583% | $235.1863 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $216.75 | 5.766% | $229.2478 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $24.51 | 10.788% | $27.1541 | $27.15 | $27.15 | $27.20 |
| 7 purchase totals = | $900.36 | $958.8900 | $958.90 | $958.90 | $958.90 | |