| 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 | $214.52 | 4.596% | $224.3793 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $146.86 | 3.514% | $152.0207 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $147.61 | 12.869% | $166.6059 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $61.87 | 11.128% | $68.7549 | $68.75 | $68.75 | $68.80 |
| Purchase #5 | $240.58 | 6.180% | $255.4478 | $255.45 | $255.45 | $255.40 |
| Purchase #6 | $21.30 | 9.147% | $23.2483 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $40.29 | 10.761% | $44.6256 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $873.03 | $935.0825 | $935.09 | $935.10 | $935.00 | |