| 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 | $242.25 | 6.363% | $257.6644 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $203.81 | 4.552% | $213.0874 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $132.93 | 5.309% | $139.9873 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $118.68 | 9.789% | $130.2976 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $67.26 | 4.169% | $70.0641 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $12.78 | 8.660% | $13.8867 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $221.49 | 11.605% | $247.1939 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $999.20 | $1,072.1814 | $1,072.18 | $1,072.20 | $1,072.30 | |