| 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 | $225.44 | 12.769% | $254.2264 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $30.58 | 10.561% | $33.8096 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $58.70 | 13.122% | $66.4026 | $66.40 | $66.40 | $66.40 |
| Purchase #4 | $247.73 | 8.400% | $268.5393 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $24.28 | 4.739% | $25.4306 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $6.68 | 3.227% | $6.8956 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $113.37 | 12.646% | $127.7068 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $706.78 | $783.0109 | $783.02 | $783.05 | $782.90 | |