| 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 | $119.28 | 8.160% | $129.0132 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $37.93 | 13.477% | $43.0418 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $209.69 | 7.507% | $225.4314 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $121.74 | 3.421% | $125.9047 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $5.45 | 3.251% | $5.6272 | $5.63 | $5.65 | $5.60 |
| Purchase #6 | $218.66 | 8.475% | $237.1914 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $217.97 | 6.857% | $232.9162 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $930.72 | $999.1259 | $999.12 | $999.15 | $999.00 | |