| 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 | $241.78 | 7.306% | $259.4444 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $237.40 | 11.756% | $265.3087 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $32.29 | 13.854% | $36.7635 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $184.46 | 10.181% | $203.2399 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $163.62 | 5.420% | $172.4882 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $79.57 | 11.185% | $88.4699 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $110.77 | 6.414% | $117.8748 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $1,049.89 | $1,143.5894 | $1,143.58 | $1,143.55 | $1,143.60 | |