| 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 | $234.69 | 9.398% | $256.7462 | $256.75 | $256.75 | $256.70 |
| Purchase #2 | $133.59 | 4.562% | $139.6844 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $121.98 | 8.347% | $132.1617 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $49.86 | 3.436% | $51.5732 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $56.49 | 9.416% | $61.8091 | $61.81 | $61.80 | $61.80 |
| Purchase #6 | $186.46 | 9.458% | $204.0954 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $51.27 | 3.210% | $52.9158 | $52.92 | $52.90 | $52.90 |
| 7 purchase totals = | $834.34 | $898.9858 | $898.99 | $898.95 | $899.00 | |