| 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 | $242.78 | 8.171% | $262.6176 | $262.62 | $262.60 | $262.60 |
| Purchase #2 | $204.61 | 7.785% | $220.5389 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $35.47 | 4.563% | $37.0885 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $183.94 | 11.534% | $205.1556 | $205.16 | $205.15 | $205.20 |
| Purchase #5 | $39.72 | 4.679% | $41.5785 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $21.36 | 8.125% | $23.0955 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $113.70 | 12.558% | $127.9784 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $841.58 | $918.0530 | $918.07 | $918.10 | $918.10 | |