| 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 | $228.95 | 10.247% | $252.4105 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $120.32 | 4.769% | $126.0581 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $67.37 | 6.387% | $71.6729 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $33.37 | 7.458% | $35.8587 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $29.93 | 9.610% | $32.8063 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $134.40 | 4.581% | $140.5569 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $242.68 | 8.258% | $262.7205 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $857.02 | $922.0839 | $922.09 | $922.00 | $922.20 | |