| 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 | $183.91 | 8.684% | $199.8807 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $250.93 | 5.623% | $265.0398 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $118.35 | 3.749% | $122.7869 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $29.41 | 7.837% | $31.7149 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $64.64 | 13.358% | $73.2746 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $12.65 | 8.520% | $13.7278 | $13.73 | $13.75 | $13.70 |
| Purchase #7 | $207.83 | 5.129% | $218.4896 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $867.72 | $924.9143 | $924.91 | $924.95 | $924.90 | |