| 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 | $122.84 | 3.589% | $127.2487 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $70.94 | 6.327% | $75.4284 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $200.30 | 6.488% | $213.2955 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $151.65 | 3.602% | $157.1124 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $90.59 | 4.859% | $94.9918 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $70.34 | 10.533% | $77.7489 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $199.99 | 13.167% | $226.3227 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $906.65 | $972.1484 | $972.15 | $972.15 | $972.00 | |