| 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 | $208.55 | 4.445% | $217.82 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $134.70 | 11.272% | $149.8834 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $174.99 | 3.501% | $181.1164 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $207.32 | 13.196% | $234.6779 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $126.53 | 3.675% | $131.18 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $175.37 | 4.321% | $182.9477 | $182.95 | $182.95 | $182.90 |
| Purchase #7 | $163.26 | 5.503% | $172.2442 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $1,190.72 | $1,269.8696 | $1,269.87 | $1,269.90 | $1,269.80 | |