| 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 | $244.30 | 8.561% | $265.2145 | $265.21 | $265.20 | $265.20 |
| Purchase #2 | $219.54 | 7.845% | $236.7629 | $236.76 | $236.75 | $236.80 |
| Purchase #3 | $36.50 | 4.507% | $38.1451 | $38.15 | $38.15 | $38.10 |
| Purchase #4 | $208.26 | 4.874% | $218.4106 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $142.98 | 12.175% | $160.3878 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $182.73 | 6.661% | $194.9016 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $162.43 | 9.112% | $177.2306 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,196.74 | $1,291.0531 | $1,291.05 | $1,291.05 | $1,291.00 | |