| 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 | $182.77 | 5.277% | $192.4148 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $249.65 | 8.726% | $271.4345 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $73.49 | 4.645% | $76.9036 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $119.78 | 8.556% | $130.0284 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $20.50 | 4.225% | $21.3661 | $21.37 | $21.35 | $21.40 |
| Purchase #6 | $55.45 | 12.316% | $62.2792 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $24.46 | 6.627% | $26.081 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $726.10 | $780.5076 | $780.50 | $780.55 | $780.50 | |