| 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 | $200.85 | 13.691% | $228.3484 | $228.35 | $228.35 | $228.30 |
| Purchase #2 | $71.77 | 9.756% | $78.7719 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $183.81 | 8.198% | $198.8787 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $132.77 | 4.149% | $138.2786 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $46.55 | 3.810% | $48.3236 | $48.32 | $48.30 | $48.30 |
| Purchase #6 | $29.39 | 3.368% | $30.3799 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $239.89 | 7.464% | $257.7954 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $905.03 | $980.7765 | $980.78 | $980.80 | $980.80 | |