| 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 | $108.37 | 11.305% | $120.6212 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $214.69 | 11.610% | $239.6155 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $192.49 | 7.710% | $207.331 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $28.46 | 7.249% | $30.5231 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $81.55 | 7.671% | $87.8057 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $212.51 | 9.433% | $232.5561 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $68.54 | 6.833% | $73.2233 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $906.61 | $991.6759 | $991.68 | $991.60 | $991.60 | |