| 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 | $104.47 | 4.413% | $109.0803 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $139.48 | 13.218% | $157.9165 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $209.73 | 12.350% | $235.6317 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $165.36 | 5.526% | $174.4978 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $216.48 | 5.745% | $228.9168 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $248.34 | 5.576% | $262.1874 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $182.71 | 6.117% | $193.8864 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $1,266.57 | $1,362.1169 | $1,362.13 | $1,362.15 | $1,362.10 | |