| 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 | $227.79 | 11.155% | $253.2 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $226.75 | 8.250% | $245.4569 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $47.82 | 10.180% | $52.6881 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $84.94 | 10.526% | $93.8808 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $230.58 | 9.632% | $252.7895 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $24.59 | 5.280% | $25.8884 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $40.51 | 5.751% | $42.8397 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $882.98 | $966.7434 | $966.75 | $966.80 | $966.80 | |