| 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 | $198.39 | 7.576% | $213.42 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $209.60 | 10.294% | $231.1762 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $100.72 | 12.693% | $113.5044 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $220.64 | 11.625% | $246.2894 | $246.29 | $246.30 | $246.30 |
| Purchase #5 | $95.97 | 10.794% | $106.329 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $218.38 | 9.850% | $239.8904 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $177.50 | 12.436% | $199.5739 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $1,221.20 | $1,350.1833 | $1,350.18 | $1,350.20 | $1,350.20 | |