| 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 | $119.34 | 8.747% | $129.7787 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $229.56 | 3.123% | $236.7292 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $118.97 | 6.643% | $126.8732 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $194.60 | 3.601% | $201.6075 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $66.38 | 7.202% | $71.1607 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $246.97 | 9.525% | $270.4939 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $81.99 | 10.437% | $90.5473 | $90.55 | $90.55 | $90.50 |
| 7 purchase totals = | $1,057.81 | $1,127.1905 | $1,127.19 | $1,127.20 | $1,127.20 | |