| 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 | $206.66 | 7.390% | $221.9322 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $30.95 | 7.109% | $33.1502 | $33.15 | $33.15 | $33.20 |
| Purchase #3 | $72.76 | 3.674% | $75.4332 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $217.52 | 10.791% | $240.9926 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $61.50 | 10.618% | $68.0301 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $108.46 | 4.402% | $113.2344 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $55.40 | 11.499% | $61.7704 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $753.25 | $814.5431 | $814.53 | $814.60 | $814.50 | |