| 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 | $237.80 | 8.743% | $258.5909 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $137.49 | 7.306% | $147.535 | $147.54 | $147.55 | $147.50 |
| Purchase #3 | $115.72 | 3.375% | $119.6256 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $221.87 | 12.809% | $250.2893 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $167.50 | 5.858% | $177.3122 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $153.40 | 9.823% | $168.4685 | $168.47 | $168.45 | $168.50 |
| Purchase #7 | $102.75 | 7.524% | $110.4809 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $1,136.53 | $1,232.3024 | $1,232.31 | $1,232.35 | $1,232.30 | |