| 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 | $220.51 | 10.728% | $244.1663 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $21.99 | 4.295% | $22.9345 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $79.76 | 8.341% | $86.4128 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $166.75 | 8.535% | $180.9821 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $237.72 | 6.606% | $253.4238 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $106.46 | 3.582% | $110.2734 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $37.59 | 8.416% | $40.7536 | $40.75 | $40.75 | $40.80 |
| 7 purchase totals = | $870.78 | $938.9465 | $938.93 | $938.90 | $939.00 | |