| 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 | $221.70 | 13.574% | $251.7936 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $233.62 | 4.200% | $243.432 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $98.67 | 10.872% | $109.3974 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $247.33 | 8.178% | $267.5566 | $267.56 | $267.55 | $267.60 |
| Purchase #5 | $205.35 | 5.485% | $216.6134 | $216.61 | $216.60 | $216.60 |
| Purchase #6 | $67.96 | 11.520% | $75.789 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $137.42 | 6.504% | $146.3578 | $146.36 | $146.35 | $146.40 |
| 7 purchase totals = | $1,212.05 | $1,310.9398 | $1,310.94 | $1,310.95 | $1,311.00 | |