| 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 | $174.95 | 10.272% | $192.9209 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $223.39 | 12.410% | $251.1127 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $82.33 | 3.851% | $85.5005 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $223.55 | 3.634% | $231.6738 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $60.33 | 12.821% | $68.0649 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $17.96 | 8.302% | $19.451 | $19.45 | $19.45 | $19.50 |
| Purchase #7 | $125.29 | 13.786% | $142.5625 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $907.80 | $991.2863 | $991.27 | $991.20 | $991.40 | |