| 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 | $13.37 | 6.257% | $14.2066 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $218.45 | 9.657% | $239.5457 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $15.48 | 4.864% | $16.2329 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $116.46 | 8.154% | $125.9561 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $26.35 | 8.354% | $28.5513 | $28.55 | $28.55 | $28.60 |
| Purchase #6 | $100.48 | 6.755% | $107.2674 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $106.29 | 10.251% | $117.1858 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $596.88 | $648.9458 | $648.96 | $648.95 | $649.00 | |