| 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 | $109.69 | 5.230% | $115.4268 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $122.33 | 3.754% | $126.9223 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $132.62 | 9.223% | $144.8515 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $46.81 | 12.583% | $52.7001 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $61.97 | 3.608% | $64.2059 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $137.78 | 11.157% | $153.1521 | $153.15 | $153.15 | $153.20 |
| Purchase #7 | $161.47 | 7.352% | $173.3413 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $772.67 | $830.6000 | $830.60 | $830.60 | $830.60 | |