| 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 | $232.72 | 3.374% | $240.572 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $118.46 | 5.282% | $124.7171 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $17.48 | 5.498% | $18.4411 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $80.50 | 4.311% | $83.9704 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $64.32 | 11.334% | $71.61 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $113.96 | 10.813% | $126.2825 | $126.28 | $126.30 | $126.30 |
| Purchase #7 | $190.41 | 7.442% | $204.5803 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $817.85 | $870.1734 | $870.17 | $870.15 | $870.20 | |