| 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 | $216.67 | 7.324% | $232.5389 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $23.96 | 4.828% | $25.1168 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $214.26 | 10.702% | $237.1901 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $53.72 | 6.370% | $57.142 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $209.90 | 7.511% | $225.6656 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $159.67 | 6.115% | $169.4338 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $40.98 | 7.179% | $43.922 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $919.16 | $991.0092 | $991.01 | $991.00 | $990.90 | |