| 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 | $239.66 | 5.773% | $253.4956 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $223.63 | 13.542% | $253.914 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $14.96 | 13.825% | $17.0282 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $74.78 | 9.481% | $81.8699 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $212.97 | 3.249% | $219.8894 | $219.89 | $219.90 | $219.90 |
| Purchase #6 | $19.72 | 12.503% | $22.1856 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $60.79 | 8.608% | $66.0228 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $846.51 | $914.4055 | $914.41 | $914.40 | $914.40 | |