| 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 | $187.44 | 13.451% | $212.6526 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $203.98 | 11.769% | $227.9864 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $199.31 | 10.616% | $220.4687 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $176.39 | 13.431% | $200.0809 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $40.84 | 10.686% | $45.2042 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $79.37 | 7.567% | $85.3759 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $11.75 | 12.799% | $13.2539 | $13.25 | $13.25 | $13.30 |
| 7 purchase totals = | $899.08 | $1,005.0226 | $1,005.02 | $1,005.05 | $1,005.20 | |