| 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 | $12.64 | 10.648% | $13.9859 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $226.47 | 10.601% | $250.4781 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $188.41 | 10.329% | $207.8709 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $41.62 | 12.107% | $46.6589 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $160.41 | 3.693% | $166.3339 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $88.82 | 11.300% | $98.8567 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $190.74 | 10.846% | $211.4277 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $909.11 | $995.6121 | $995.62 | $995.65 | $995.70 | |