| 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 | $88.82 | 13.635% | $100.9306 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $205.53 | 4.871% | $215.5414 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $236.47 | 12.136% | $265.168 | $265.17 | $265.15 | $265.20 |
| Purchase #4 | $173.80 | 5.406% | $183.1956 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $125.60 | 12.170% | $140.8855 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $165.61 | 10.188% | $182.4823 | $182.48 | $182.50 | $182.50 |
| Purchase #7 | $239.85 | 6.698% | $255.9152 | $255.92 | $255.90 | $255.90 |
| 7 purchase totals = | $1,235.68 | $1,344.1186 | $1,344.13 | $1,344.15 | $1,344.10 | |