| 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 | $197.30 | 7.835% | $212.7585 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $13.98 | 10.432% | $15.4384 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $34.55 | 3.816% | $35.8684 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $69.32 | 11.678% | $77.4152 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $143.78 | 6.466% | $153.0768 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $116.74 | 6.479% | $124.3036 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $244.76 | 4.538% | $255.8672 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $820.43 | $874.7281 | $874.74 | $874.70 | $874.80 | |