| 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 | $240.65 | 5.304% | $253.4141 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $167.82 | 10.593% | $185.5972 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $231.88 | 3.396% | $239.7546 | $239.75 | $239.75 | $239.80 |
| Purchase #4 | $96.59 | 11.462% | $107.6611 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $139.94 | 7.664% | $150.665 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $111.88 | 8.114% | $120.9579 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $91.79 | 3.615% | $95.1082 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $1,080.55 | $1,153.1581 | $1,153.16 | $1,153.10 | $1,153.30 | |