| 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 | $91.74 | 7.672% | $98.7783 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $186.59 | 12.451% | $209.8223 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $180.78 | 3.339% | $186.8162 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $214.88 | 5.456% | $226.6039 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $232.44 | 4.661% | $243.274 | $243.27 | $243.25 | $243.30 |
| Purchase #6 | $110.77 | 13.443% | $125.6608 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $150.54 | 3.752% | $156.1883 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $1,167.74 | $1,247.1438 | $1,247.14 | $1,247.10 | $1,247.20 | |