| 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 | $100.63 | 3.575% | $104.2275 | $104.23 | $104.25 | $104.20 |
| Purchase #2 | $19.49 | 10.147% | $21.4677 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $94.73 | 12.342% | $106.4216 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $84.28 | 13.530% | $95.6831 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $16.92 | 11.449% | $18.8572 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $215.53 | 11.354% | $240.0013 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $217.60 | 10.205% | $239.8061 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $749.18 | $826.4645 | $826.47 | $826.45 | $826.50 | |