| 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 | $107.98 | 3.747% | $112.026 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $147.84 | 5.670% | $156.2225 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $199.95 | 13.730% | $227.4031 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $46.34 | 9.402% | $50.6969 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $206.70 | 5.432% | $217.9279 | $217.93 | $217.95 | $217.90 |
| Purchase #6 | $113.29 | 11.830% | $126.6922 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $93.83 | 9.520% | $102.7626 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $915.93 | $993.7312 | $993.73 | $993.75 | $993.70 | |