| 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 | $236.70 | 8.619% | $257.1012 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $90.94 | 7.677% | $97.9215 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $50.57 | 4.638% | $52.9154 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $246.50 | 6.550% | $262.6458 | $262.65 | $262.65 | $262.60 |
| Purchase #5 | $237.93 | 3.829% | $247.0403 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $220.53 | 11.227% | $245.2889 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $139.40 | 7.250% | $149.5065 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $1,222.57 | $1,312.4196 | $1,312.43 | $1,312.40 | $1,312.30 | |