| 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 | $222.76 | 13.488% | $252.8059 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $111.74 | 3.372% | $115.5079 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $211.69 | 3.423% | $218.9361 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $66.80 | 5.497% | $70.472 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $36.72 | 11.522% | $40.9509 | $40.95 | $40.95 | $41.00 |
| Purchase #6 | $61.84 | 11.644% | $69.0406 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $197.32 | 9.332% | $215.7339 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $908.87 | $983.4473 | $983.45 | $983.45 | $983.40 | |