| 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 | $122.59 | 12.521% | $137.9395 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $9.40 | 11.714% | $10.5011 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $153.69 | 8.115% | $166.1619 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $97.38 | 3.600% | $100.8857 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $230.98 | 9.163% | $252.1447 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $29.96 | 5.524% | $31.615 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $183.41 | 7.836% | $197.782 | $197.78 | $197.80 | $197.80 |
| 7 purchase totals = | $827.41 | $897.0299 | $897.03 | $897.05 | $897.00 | |