| 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 | $199.72 | 13.685% | $227.0517 | $227.05 | $227.05 | $227.10 |
| Purchase #2 | $116.87 | 3.362% | $120.7992 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $59.65 | 6.695% | $63.6436 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $72.25 | 10.350% | $79.7279 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $38.63 | 4.616% | $40.4132 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $9.83 | 13.353% | $11.1426 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $199.46 | 7.120% | $213.6616 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $696.41 | $756.4398 | $756.43 | $756.45 | $756.40 | |