| 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 | $15.33 | 6.626% | $16.3458 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $134.67 | 4.521% | $140.7584 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $218.52 | 9.578% | $239.4498 | $239.45 | $239.45 | $239.40 |
| Purchase #4 | $193.86 | 6.390% | $206.2477 | $206.25 | $206.25 | $206.20 |
| Purchase #5 | $35.29 | 11.678% | $39.4112 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $114.83 | 4.679% | $120.2029 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $214.91 | 10.129% | $236.6782 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $927.41 | $999.0940 | $999.10 | $999.10 | $999.00 | |