| 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 | $180.80 | 13.439% | $205.0977 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $211.38 | 13.655% | $240.2439 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $112.94 | 9.595% | $123.7766 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $46.80 | 4.743% | $49.0197 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $235.97 | 6.867% | $252.1741 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $247.73 | 7.769% | $266.9761 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $249.96 | 9.688% | $274.1761 | $274.18 | $274.20 | $274.20 |
| 7 purchase totals = | $1,285.58 | $1,411.4642 | $1,411.47 | $1,411.50 | $1,411.50 | |