| 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 | $218.66 | 3.110% | $225.4603 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $25.87 | 10.772% | $28.6567 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $138.81 | 10.453% | $153.3198 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $53.74 | 6.401% | $57.1799 | $57.18 | $57.20 | $57.20 |
| Purchase #5 | $81.47 | 5.439% | $85.9012 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $8.87 | 11.475% | $9.8878 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $107.37 | 10.833% | $119.0014 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $634.79 | $679.4071 | $679.41 | $679.40 | $679.50 | |