| 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 | $213.29 | 4.469% | $222.8219 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $27.35 | 7.681% | $29.4508 | $29.45 | $29.45 | $29.50 |
| Purchase #3 | $243.69 | 3.758% | $252.8479 | $252.85 | $252.85 | $252.80 |
| Purchase #4 | $111.30 | 12.327% | $125.02 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $127.27 | 5.445% | $134.1999 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $110.38 | 6.698% | $117.7733 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $118.77 | 10.399% | $131.1209 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $952.05 | $1,013.2347 | $1,013.23 | $1,013.15 | $1,013.20 | |