| 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 | $113.29 | 10.204% | $124.8501 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $196.78 | 4.187% | $205.0192 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $166.43 | 6.620% | $177.4477 | $177.45 | $177.45 | $177.40 |
| Purchase #4 | $19.99 | 7.351% | $21.4595 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $131.71 | 13.483% | $149.4685 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $184.52 | 9.142% | $201.3888 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $141.88 | 13.840% | $161.5162 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $954.60 | $1,041.1500 | $1,041.16 | $1,041.10 | $1,041.20 | |