| 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 | $211.78 | 4.145% | $220.5583 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $179.87 | 5.647% | $190.0273 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $139.33 | 9.139% | $152.0634 | $152.06 | $152.05 | $152.10 |
| Purchase #4 | $124.90 | 6.178% | $132.6163 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $199.40 | 11.432% | $222.1954 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $49.71 | 12.679% | $56.0127 | $56.01 | $56.00 | $56.00 |
| Purchase #7 | $220.92 | 5.473% | $233.011 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $1,125.91 | $1,206.4844 | $1,206.49 | $1,206.45 | $1,206.50 | |