| 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 | $226.45 | 6.308% | $240.7345 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $40.64 | 4.225% | $42.357 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $26.42 | 8.479% | $28.6602 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $82.92 | 5.775% | $87.7086 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $83.92 | 3.260% | $86.6558 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $33.46 | 3.102% | $34.4979 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $196.64 | 7.238% | $210.8728 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $690.45 | $731.4868 | $731.49 | $731.45 | $731.60 | |