| 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 | $123.73 | 12.794% | $139.56 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $224.59 | 9.569% | $246.081 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $136.47 | 8.774% | $148.4439 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $59.57 | 9.832% | $65.4269 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $196.65 | 7.420% | $211.2414 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $214.85 | 11.321% | $239.1732 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $44.79 | 4.846% | $46.9605 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $1,000.65 | $1,096.8869 | $1,096.88 | $1,096.90 | $1,096.90 | |