| 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 | $250.62 | 12.797% | $282.6918 | $282.69 | $282.70 | $282.70 |
| Purchase #2 | $225.59 | 7.717% | $242.9988 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $88.93 | 4.745% | $93.1497 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $92.88 | 10.497% | $102.6296 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $205.62 | 4.673% | $215.2286 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $38.72 | 11.856% | $43.3106 | $43.31 | $43.30 | $43.30 |
| Purchase #7 | $126.54 | 11.758% | $141.4186 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $1,028.90 | $1,121.4277 | $1,121.43 | $1,121.45 | $1,121.30 | |