| 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 | $223.73 | 8.744% | $243.293 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $20.87 | 5.384% | $21.9936 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $182.49 | 5.308% | $192.1766 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $123.73 | 10.552% | $136.786 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $187.80 | 10.465% | $207.4533 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $102.48 | 7.818% | $110.4919 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $69.76 | 8.535% | $75.714 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $910.86 | $987.9084 | $987.90 | $987.95 | $988.00 | |