| 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 | $203.97 | 12.237% | $228.9298 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $212.57 | 4.321% | $221.7551 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $75.48 | 3.204% | $77.8984 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $11.42 | 11.308% | $12.7114 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $203.72 | 5.462% | $214.8472 | $214.85 | $214.85 | $214.80 |
| Purchase #6 | $106.38 | 10.373% | $117.4148 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $243.84 | 9.604% | $267.2584 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $1,057.38 | $1,140.8151 | $1,140.82 | $1,140.80 | $1,140.80 | |