| 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 | $237.87 | 13.618% | $270.2631 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $198.69 | 11.828% | $222.1911 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $246.82 | 10.108% | $271.7686 | $271.77 | $271.75 | $271.80 |
| Purchase #4 | $5.77 | 3.257% | $5.9579 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $123.46 | 11.188% | $137.2727 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $60.29 | 4.257% | $62.8565 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $13.87 | 8.128% | $14.9974 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $886.77 | $985.3073 | $985.31 | $985.25 | $985.50 | |