| 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 | $199.56 | 6.597% | $212.725 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $216.83 | 4.428% | $226.4312 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $114.52 | 9.348% | $125.2253 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $205.64 | 7.538% | $221.1411 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $103.79 | 8.648% | $112.7658 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $164.29 | 10.820% | $182.0662 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $204.60 | 8.507% | $222.0053 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $1,209.23 | $1,302.3599 | $1,302.38 | $1,302.40 | $1,302.30 | |