| 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 | $211.35 | 10.437% | $233.4086 | $233.41 | $233.40 | $233.40 |
| Purchase #2 | $211.53 | 9.784% | $232.2261 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $21.76 | 11.516% | $24.2659 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $56.52 | 9.324% | $61.7899 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $203.33 | 13.682% | $231.1496 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $166.78 | 9.536% | $182.6841 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $22.45 | 6.151% | $23.8309 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $893.72 | $989.3551 | $989.36 | $989.40 | $989.30 | |