| 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 | $206.88 | 5.359% | $217.9667 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $13.58 | 12.245% | $15.2429 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $99.33 | 11.558% | $110.8106 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $99.25 | 13.218% | $112.3689 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $13.31 | 13.392% | $15.0925 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $149.89 | 12.357% | $168.4119 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $110.43 | 4.454% | $115.3486 | $115.35 | $115.35 | $115.30 |
| 7 purchase totals = | $692.67 | $755.2421 | $755.24 | $755.20 | $755.20 | |