| 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 | $66.36 | 8.513% | $72.0092 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $76.83 | 13.664% | $87.3281 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $234.52 | 6.677% | $250.1789 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $173.60 | 9.820% | $190.6475 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $184.51 | 12.445% | $207.4723 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $124.55 | 9.573% | $136.4732 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $228.29 | 6.574% | $243.2978 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,088.66 | $1,187.4070 | $1,187.41 | $1,187.40 | $1,187.40 | |