| 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 | $211.61 | 8.411% | $229.4085 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $31.65 | 8.790% | $34.432 | $34.43 | $34.45 | $34.40 |
| Purchase #3 | $40.97 | 11.576% | $45.7127 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $178.65 | 10.708% | $197.7798 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $162.69 | 9.230% | $177.7063 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $206.47 | 12.338% | $231.9443 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $111.55 | 10.660% | $123.4412 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $943.59 | $1,040.4248 | $1,040.42 | $1,040.45 | $1,040.30 | |