| 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 | $190.74 | 10.809% | $211.3571 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $215.44 | 9.801% | $236.5553 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $232.75 | 7.143% | $249.3753 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $81.28 | 13.388% | $92.1618 | $92.16 | $92.15 | $92.20 |
| Purchase #5 | $182.34 | 12.424% | $204.9939 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $121.31 | 12.160% | $136.0613 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $100.94 | 9.174% | $110.2002 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $1,124.80 | $1,240.7049 | $1,240.71 | $1,240.70 | $1,240.90 | |