| 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 | $237.84 | 3.153% | $245.3391 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $40.57 | 3.486% | $41.9843 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $10.86 | 6.344% | $11.549 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $59.88 | 7.517% | $64.3812 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $231.34 | 9.655% | $253.6759 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $113.51 | 12.476% | $127.6715 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $133.38 | 6.320% | $141.8096 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $827.38 | $886.4106 | $886.41 | $886.45 | $886.40 | |