| 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 | $212.60 | 5.380% | $224.0379 | $224.04 | $224.05 | $224.00 |
| Purchase #2 | $181.44 | 5.499% | $191.4174 | $191.42 | $191.40 | $191.40 |
| Purchase #3 | $136.66 | 4.643% | $143.0051 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $167.70 | 3.340% | $173.3012 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $120.56 | 8.235% | $130.4881 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $127.99 | 12.473% | $143.9542 | $143.95 | $143.95 | $144.00 |
| Purchase #7 | $118.54 | 13.174% | $134.1565 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $1,065.49 | $1,140.3604 | $1,140.37 | $1,140.35 | $1,140.40 | |