| 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 | $239.62 | 6.480% | $255.1474 | $255.15 | $255.15 | $255.10 |
| Purchase #2 | $113.81 | 7.371% | $122.1989 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $48.71 | 7.547% | $52.3861 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $46.56 | 12.822% | $52.5299 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $29.94 | 5.216% | $31.5017 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $216.95 | 6.616% | $231.3034 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $147.89 | 3.722% | $153.3945 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $843.48 | $898.4619 | $898.46 | $898.50 | $898.40 | |