| 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 | $214.26 | 3.342% | $221.4206 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $227.63 | 6.423% | $242.2507 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $217.57 | 4.744% | $227.8915 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $50.75 | 13.425% | $57.5632 | $57.56 | $57.55 | $57.60 |
| Purchase #5 | $87.32 | 8.106% | $94.3982 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $109.36 | 10.289% | $120.6121 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $21.91 | 3.274% | $22.6273 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $928.80 | $986.7636 | $986.76 | $986.75 | $986.80 | |