| 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 | $191.79 | 9.468% | $209.9487 | $209.95 | $209.95 | $209.90 |
| Purchase #2 | $173.63 | 8.343% | $188.116 | $188.12 | $188.10 | $188.10 |
| Purchase #3 | $89.37 | 12.241% | $100.3098 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $47.35 | 9.402% | $51.8018 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $97.66 | 9.138% | $106.5842 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $195.76 | 6.291% | $208.0753 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $82.66 | 10.575% | $91.4013 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $878.22 | $956.2371 | $956.24 | $956.25 | $956.20 | |