| 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 | $220.28 | 6.560% | $234.7304 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $45.60 | 9.157% | $49.7756 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $189.38 | 7.348% | $203.2956 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $169.31 | 11.527% | $188.8264 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $103.99 | 6.666% | $110.922 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $92.68 | 6.730% | $98.9174 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $232.85 | 4.784% | $243.9895 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,054.09 | $1,130.4569 | $1,130.47 | $1,130.50 | $1,130.40 | |