| 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 | $218.83 | 6.523% | $233.1043 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $48.34 | 8.483% | $52.4407 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $208.87 | 10.731% | $231.2838 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $138.80 | 6.718% | $148.1246 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $92.58 | 11.605% | $103.3239 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $148.74 | 11.135% | $165.3022 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $13.88 | 6.494% | $14.7814 | $14.78 | $14.80 | $14.80 |
| 7 purchase totals = | $870.04 | $948.3609 | $948.34 | $948.35 | $948.30 | |