| 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 | $213.26 | 7.813% | $229.922 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $225.42 | 4.539% | $235.6518 | $235.65 | $235.65 | $235.70 |
| Purchase #3 | $95.81 | 7.786% | $103.2698 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $161.28 | 9.121% | $175.9903 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $150.63 | 8.522% | $163.4667 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $188.67 | 13.463% | $214.0706 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $139.31 | 12.637% | $156.9146 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $1,174.38 | $1,279.2858 | $1,279.28 | $1,279.20 | $1,279.40 | |