| 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 | $201.97 | 7.650% | $217.4207 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $225.89 | 12.617% | $254.3905 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $9.48 | 10.523% | $10.4776 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $115.62 | 3.342% | $119.484 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $209.41 | 10.128% | $230.619 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $9.59 | 12.823% | $10.8197 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $105.34 | 12.804% | $118.8277 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $877.30 | $962.0392 | $962.04 | $962.05 | $962.00 | |