| 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 | $11.51 | 5.492% | $12.1421 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $141.39 | 6.198% | $150.1534 | $150.15 | $150.15 | $150.20 |
| Purchase #3 | $8.86 | 10.617% | $9.8007 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $155.50 | 9.724% | $170.6208 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $227.78 | 9.171% | $248.6697 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $122.64 | 11.706% | $136.9962 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $50.40 | 3.169% | $51.9972 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $718.08 | $780.3801 | $780.38 | $780.35 | $780.40 | |