| 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 | $23.28 | 10.766% | $25.7863 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $185.83 | 12.262% | $208.6165 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $155.64 | 11.595% | $173.6865 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $20.29 | 6.755% | $21.6606 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $198.84 | 8.780% | $216.2982 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $102.78 | 5.436% | $108.3671 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $177.84 | 4.255% | $185.4071 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $864.50 | $939.8223 | $939.84 | $939.80 | $939.90 | |