| 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 | $246.56 | 12.338% | $276.9806 | $276.98 | $277.00 | $277.00 |
| Purchase #2 | $210.95 | 9.605% | $231.2117 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $100.63 | 13.406% | $114.1205 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $33.33 | 9.397% | $36.462 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $249.93 | 4.154% | $260.3121 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $78.84 | 4.401% | $82.3097 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $102.80 | 5.293% | $108.2412 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $1,023.04 | $1,109.6378 | $1,109.63 | $1,109.60 | $1,109.60 | |