| 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 | $127.54 | 4.484% | $133.2589 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $217.36 | 12.105% | $243.6714 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $215.86 | 12.141% | $242.0676 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $9.82 | 5.778% | $10.3874 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $129.41 | 4.800% | $135.6217 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $105.43 | 7.681% | $113.5281 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $21.88 | 4.619% | $22.8906 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $827.30 | $901.4257 | $901.43 | $901.40 | $901.50 | |