| 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 | $82.61 | 7.857% | $89.1007 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $122.52 | 11.309% | $136.3758 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $160.63 | 6.501% | $171.0726 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $139.31 | 13.464% | $158.0667 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $40.42 | 13.772% | $45.9866 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $236.88 | 12.683% | $266.9235 | $266.92 | $266.90 | $266.90 |
| Purchase #7 | $217.57 | 13.414% | $246.7548 | $246.75 | $246.75 | $246.80 |
| 7 purchase totals = | $999.94 | $1,114.2807 | $1,114.28 | $1,114.25 | $1,114.40 | |