| 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 | $217.89 | 9.775% | $239.1887 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $27.42 | 10.769% | $30.3729 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $208.38 | 5.751% | $220.3639 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $115.67 | 13.689% | $131.5041 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $129.31 | 4.410% | $135.0126 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $40.72 | 13.605% | $46.26 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $197.25 | 7.157% | $211.3672 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $936.64 | $1,014.0694 | $1,014.06 | $1,014.00 | $1,014.20 | |