| 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 | $210.56 | 8.519% | $228.4976 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $115.66 | 8.373% | $125.3442 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $137.70 | 6.316% | $146.3971 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $169.87 | 10.478% | $187.669 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $83.52 | 4.848% | $87.569 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $37.83 | 7.700% | $40.7429 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $46.87 | 10.854% | $51.9573 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $802.01 | $868.1771 | $868.18 | $868.15 | $868.20 | |