| 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 | $245.55 | 9.483% | $268.8355 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $125.27 | 7.807% | $135.0498 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $35.96 | 3.450% | $37.2006 | $37.20 | $37.20 | $37.20 |
| Purchase #4 | $182.87 | 10.119% | $201.3746 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $13.30 | 5.513% | $14.0332 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $44.69 | 10.662% | $49.4548 | $49.45 | $49.45 | $49.50 |
| Purchase #7 | $116.66 | 12.544% | $131.2938 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $764.30 | $837.2423 | $837.23 | $837.25 | $837.20 | |