| 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 | $135.48 | 10.391% | $149.5577 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $16.91 | 7.611% | $18.197 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $197.31 | 10.592% | $218.2091 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $177.50 | 10.462% | $196.0701 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $247.86 | 5.332% | $261.0759 | $261.08 | $261.10 | $261.10 |
| Purchase #6 | $94.31 | 12.166% | $105.7838 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $218.38 | 12.733% | $246.1863 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,087.75 | $1,195.0799 | $1,195.09 | $1,195.10 | $1,195.20 | |