| 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 | $110.39 | 7.170% | $118.305 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $195.68 | 5.840% | $207.1077 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $189.33 | 6.561% | $201.7519 | $201.75 | $201.75 | $201.80 |
| Purchase #4 | $134.38 | 6.643% | $143.3069 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $246.59 | 6.177% | $261.8219 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $195.28 | 8.623% | $212.119 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $204.79 | 13.797% | $233.0449 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $1,276.44 | $1,377.4573 | $1,377.46 | $1,377.40 | $1,377.40 | |