| 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 | $248.29 | 5.370% | $261.6232 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $134.36 | 12.138% | $150.6686 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $147.70 | 11.109% | $164.108 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $14.86 | 7.329% | $15.9491 | $15.95 | $15.95 | $15.90 |
| Purchase #5 | $187.43 | 13.240% | $212.2457 | $212.25 | $212.25 | $212.20 |
| Purchase #6 | $46.44 | 12.444% | $52.219 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $67.87 | 5.535% | $71.6266 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $846.95 | $928.4402 | $928.45 | $928.40 | $928.30 | |