| 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 | $243.32 | 11.424% | $271.1169 | $271.12 | $271.10 | $271.10 |
| Purchase #2 | $250.98 | 3.789% | $260.4896 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $18.54 | 10.807% | $20.5436 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $148.67 | 3.616% | $154.0459 | $154.05 | $154.05 | $154.00 |
| Purchase #5 | $153.37 | 8.852% | $166.9463 | $166.95 | $166.95 | $166.90 |
| Purchase #6 | $85.31 | 12.498% | $95.972 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $236.62 | 8.863% | $257.5916 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $1,136.81 | $1,226.7059 | $1,226.71 | $1,226.70 | $1,226.60 | |