| 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 | $134.79 | 12.130% | $151.14 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $115.41 | 5.566% | $121.8337 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $237.34 | 10.363% | $261.9355 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $142.68 | 9.150% | $155.7352 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $76.70 | 8.778% | $83.4327 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $200.56 | 10.284% | $221.1856 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $92.41 | 5.475% | $97.4694 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $999.89 | $1,092.7321 | $1,092.74 | $1,092.80 | $1,092.60 | |