| 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 | $107.71 | 5.142% | $113.2484 | $113.25 | $113.25 | $113.20 |
| Purchase #2 | $48.36 | 7.476% | $51.9754 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $16.76 | 8.598% | $18.201 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $225.35 | 7.478% | $242.2017 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $42.32 | 9.371% | $46.2858 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $141.28 | 4.293% | $147.3452 | $147.35 | $147.35 | $147.30 |
| Purchase #7 | $188.91 | 7.569% | $203.2086 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $770.69 | $822.4661 | $822.48 | $822.50 | $822.40 | |