| 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 | $239.50 | 8.828% | $260.6431 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $79.78 | 12.106% | $89.4382 | $89.44 | $89.45 | $89.40 |
| Purchase #3 | $101.29 | 7.370% | $108.7551 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $229.67 | 7.543% | $246.994 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $158.94 | 7.159% | $170.3185 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $36.34 | 13.770% | $41.344 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $70.80 | 3.707% | $73.4246 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $916.32 | $990.9175 | $990.91 | $990.90 | $990.80 | |