| 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 | $220.91 | 6.804% | $235.9407 | $235.94 | $235.95 | $235.90 |
| Purchase #2 | $62.82 | 11.745% | $70.1982 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $36.59 | 3.601% | $37.9076 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $114.65 | 8.680% | $124.6016 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $199.34 | 12.776% | $224.8077 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $134.36 | 4.583% | $140.5177 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $148.78 | 3.812% | $154.4515 | $154.45 | $154.45 | $154.50 |
| 7 purchase totals = | $917.45 | $988.4250 | $988.43 | $988.40 | $988.40 | |