| 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 | $216.45 | 12.306% | $243.0863 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $239.32 | 11.434% | $266.6838 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $136.40 | 3.572% | $141.2722 | $141.27 | $141.25 | $141.30 |
| Purchase #4 | $120.90 | 3.299% | $124.8885 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $14.52 | 3.719% | $15.06 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $84.52 | 11.137% | $93.933 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $188.50 | 8.242% | $204.0362 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $1,000.61 | $1,088.9600 | $1,088.96 | $1,089.00 | $1,089.00 | |