| 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 | $115.39 | 11.432% | $128.5814 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $9.49 | 12.556% | $10.6816 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $209.59 | 10.322% | $231.2239 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $13.82 | 3.410% | $14.2913 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $241.44 | 4.211% | $251.607 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $56.57 | 8.632% | $61.4531 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $57.65 | 7.648% | $62.0591 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $703.95 | $759.8974 | $759.89 | $759.90 | $760.00 | |