| 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 | $30.35 | 10.428% | $33.5149 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $152.79 | 7.149% | $163.713 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $109.57 | 13.450% | $124.3072 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $181.35 | 12.171% | $203.4221 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $145.97 | 6.831% | $155.9412 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $85.88 | 13.285% | $97.2892 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $220.37 | 6.169% | $233.9646 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $926.28 | $1,012.1522 | $1,012.14 | $1,012.10 | $1,012.10 | |