| 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 | $182.90 | 5.258% | $192.5169 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $240.85 | 9.113% | $262.7987 | $262.80 | $262.80 | $262.80 |
| Purchase #3 | $36.47 | 12.104% | $40.8843 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $12.42 | 11.736% | $13.8776 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $98.73 | 3.496% | $102.1816 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $11.42 | 9.337% | $12.4863 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $43.66 | 7.737% | $47.038 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $626.45 | $671.7834 | $671.79 | $671.85 | $671.80 | |