| 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 | $10.93 | 10.473% | $12.0747 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $92.29 | 9.427% | $100.9902 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $45.83 | 11.205% | $50.9653 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $143.73 | 12.150% | $161.1932 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $173.96 | 4.299% | $181.4385 | $181.44 | $181.45 | $181.40 |
| Purchase #6 | $228.55 | 6.848% | $244.2011 | $244.20 | $244.20 | $244.20 |
| Purchase #7 | $150.76 | 6.390% | $160.3936 | $160.39 | $160.40 | $160.40 |
| 7 purchase totals = | $846.05 | $911.2566 | $911.25 | $911.25 | $911.30 | |