| 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 | $205.96 | 6.860% | $220.0889 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $22.97 | 5.634% | $24.2641 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $58.44 | 9.848% | $64.1952 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $69.98 | 13.507% | $79.4322 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $179.95 | 8.831% | $195.8414 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $218.49 | 4.547% | $228.4247 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $153.84 | 8.846% | $167.4487 | $167.45 | $167.45 | $167.40 |
| 7 purchase totals = | $909.63 | $979.6952 | $979.69 | $979.70 | $979.60 | |