| 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 | $117.31 | 12.824% | $132.3538 | $132.35 | $132.35 | $132.40 |
| Purchase #2 | $62.77 | 9.360% | $68.6453 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $245.85 | 10.638% | $272.0035 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $217.45 | 13.158% | $246.0621 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $27.45 | 7.636% | $29.5461 | $29.55 | $29.55 | $29.50 |
| Purchase #6 | $115.37 | 9.524% | $126.3578 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $116.56 | 5.712% | $123.2179 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $902.76 | $998.1865 | $998.19 | $998.15 | $998.20 | |