| 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 | $204.69 | 10.117% | $225.3985 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $224.90 | 4.522% | $235.07 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $49.75 | 11.275% | $55.3593 | $55.36 | $55.35 | $55.40 |
| Purchase #4 | $197.88 | 11.693% | $221.0181 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $156.90 | 4.443% | $163.8711 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $116.30 | 5.605% | $122.8186 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $149.54 | 10.232% | $164.8409 | $164.84 | $164.85 | $164.80 |
| 7 purchase totals = | $1,099.96 | $1,188.3765 | $1,188.38 | $1,188.30 | $1,188.40 | |