| 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 | $31.84 | 10.128% | $35.0648 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $18.80 | 12.359% | $21.1235 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $225.31 | 3.564% | $233.34 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $11.61 | 9.772% | $12.7445 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $201.36 | 4.248% | $209.9138 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $215.78 | 13.531% | $244.9772 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $171.43 | 5.523% | $180.8981 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $876.13 | $938.0619 | $938.05 | $938.05 | $938.00 | |