| 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 | $116.41 | 3.308% | $120.2608 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $8.62 | 3.837% | $8.9507 | $8.95 | $8.95 | $9.00 |
| Purchase #3 | $153.42 | 6.569% | $163.4982 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $145.81 | 9.329% | $159.4126 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $170.63 | 13.577% | $193.7964 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $35.81 | 13.745% | $40.7321 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $246.97 | 3.564% | $255.772 | $255.77 | $255.75 | $255.80 |
| 7 purchase totals = | $877.67 | $942.4228 | $942.42 | $942.40 | $942.50 | |