| 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 | $192.89 | 11.263% | $214.6152 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $72.50 | 6.825% | $77.4481 | $77.45 | $77.45 | $77.40 |
| Purchase #3 | $212.43 | 12.583% | $239.1601 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $87.60 | 3.408% | $90.5854 | $90.59 | $90.60 | $90.60 |
| Purchase #5 | $88.69 | 5.602% | $93.6584 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $112.84 | 3.419% | $116.698 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $73.38 | 9.174% | $80.1119 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $840.33 | $912.2771 | $912.29 | $912.25 | $912.30 | |