| 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 | $122.35 | 5.227% | $128.7452 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $144.69 | 10.196% | $159.4426 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $80.69 | 6.188% | $85.6831 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $48.56 | 8.680% | $52.775 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $227.29 | 12.316% | $255.283 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $120.42 | 4.532% | $125.8774 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $71.81 | 7.362% | $77.0967 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $815.81 | $884.9030 | $884.91 | $885.00 | $884.90 | |