| 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 | $237.83 | 9.233% | $259.7888 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $202.28 | 7.181% | $216.8057 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $139.47 | 4.607% | $145.8954 | $145.90 | $145.90 | $145.90 |
| Purchase #4 | $209.30 | 7.742% | $225.504 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $143.29 | 13.312% | $162.3648 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $106.97 | 11.791% | $119.5828 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $207.59 | 12.202% | $232.9201 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,246.73 | $1,362.8616 | $1,362.86 | $1,362.85 | $1,362.90 | |