| 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 | $112.30 | 5.797% | $118.81 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $167.93 | 12.604% | $189.0959 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $43.67 | 10.425% | $48.2226 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $52.87 | 11.272% | $58.8295 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $249.93 | 9.525% | $273.7358 | $273.74 | $273.75 | $273.70 |
| Purchase #6 | $109.30 | 10.339% | $120.6005 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $244.48 | 6.816% | $261.1438 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $980.48 | $1,070.4381 | $1,070.44 | $1,070.45 | $1,070.30 | |