| 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 | $208.56 | 7.424% | $224.0435 | $224.04 | $224.05 | $224.00 |
| Purchase #2 | $47.26 | 13.157% | $53.478 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $119.52 | 7.847% | $128.8987 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $14.37 | 3.780% | $14.9132 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $156.96 | 4.110% | $163.4111 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $11.49 | 4.560% | $12.0139 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $70.31 | 10.378% | $77.6068 | $77.61 | $77.60 | $77.60 |
| 7 purchase totals = | $628.47 | $674.3652 | $674.36 | $674.35 | $674.30 | |