| 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 | $217.82 | 3.124% | $224.6247 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $111.27 | 9.734% | $122.101 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $32.68 | 12.768% | $36.8526 | $36.85 | $36.85 | $36.90 |
| Purchase #4 | $107.71 | 8.272% | $116.6198 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $111.92 | 5.674% | $118.2703 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $72.97 | 11.332% | $81.239 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $85.88 | 11.612% | $95.8524 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $740.25 | $795.5598 | $795.55 | $795.50 | $795.60 | |