| 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 | $203.84 | 11.603% | $227.4916 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $59.29 | 6.539% | $63.167 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $8.67 | 3.323% | $8.9581 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $74.96 | 11.269% | $83.4072 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $197.30 | 13.664% | $224.2591 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $111.75 | 10.215% | $123.1653 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $158.25 | 8.668% | $171.9671 | $171.97 | $171.95 | $172.00 |
| 7 purchase totals = | $814.06 | $902.4154 | $902.43 | $902.35 | $902.60 | |