| 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 | $103.72 | 13.104% | $117.3115 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $75.73 | 4.871% | $79.4188 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $211.32 | 7.754% | $227.7058 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $51.61 | 8.401% | $55.9458 | $55.95 | $55.95 | $55.90 |
| Purchase #5 | $207.61 | 13.691% | $236.0339 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $214.37 | 9.344% | $234.4007 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $241.80 | 9.478% | $264.7178 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $1,106.16 | $1,215.5343 | $1,215.54 | $1,215.50 | $1,215.40 | |