| 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 | $213.99 | 11.248% | $238.0596 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $117.48 | 5.620% | $124.0824 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $67.44 | 3.449% | $69.766 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $11.38 | 4.745% | $11.92 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $108.96 | 7.369% | $116.9893 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $52.43 | 12.526% | $58.9974 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $141.66 | 3.720% | $146.9298 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $713.34 | $766.7445 | $766.75 | $766.75 | $766.80 | |