| 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 | $185.60 | 9.119% | $202.5249 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $15.43 | 12.795% | $17.4043 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $196.88 | 3.192% | $203.1644 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $215.71 | 10.612% | $238.6011 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $222.60 | 5.299% | $234.3956 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $213.97 | 11.366% | $238.2898 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $173.37 | 11.825% | $193.871 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $1,223.56 | $1,328.2511 | $1,328.24 | $1,328.20 | $1,328.30 | |