| 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 | $221.42 | 7.371% | $237.7409 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $57.38 | 5.636% | $60.6139 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $72.28 | 3.696% | $74.9515 | $74.95 | $74.95 | $75.00 |
| Purchase #4 | $97.44 | 7.538% | $104.785 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $156.54 | 10.860% | $173.5402 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $244.87 | 3.598% | $253.6804 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $207.98 | 7.463% | $223.5015 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $1,057.91 | $1,128.8134 | $1,128.81 | $1,128.85 | $1,128.80 | |