| 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 | $39.41 | 7.562% | $42.3902 | $42.39 | $42.40 | $42.40 |
| Purchase #2 | $199.37 | 6.614% | $212.5563 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $81.39 | 10.395% | $89.8505 | $89.85 | $89.85 | $89.90 |
| Purchase #4 | $222.65 | 4.198% | $231.9968 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $108.46 | 8.156% | $117.306 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $233.61 | 13.827% | $265.9113 | $265.91 | $265.90 | $265.90 |
| Purchase #7 | $117.65 | 9.802% | $129.1821 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $1,002.54 | $1,089.1932 | $1,089.20 | $1,089.20 | $1,089.30 | |