| 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 | $221.84 | 13.717% | $252.2698 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $12.60 | 7.779% | $13.5802 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $171.30 | 8.583% | $186.0027 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $198.69 | 5.272% | $209.1649 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $105.31 | 11.103% | $117.0026 | $117.00 | $117.00 | $117.00 |
| Purchase #6 | $106.42 | 9.499% | $116.5288 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $234.88 | 3.267% | $242.5535 | $242.55 | $242.55 | $242.60 |
| 7 purchase totals = | $1,051.04 | $1,137.1025 | $1,137.09 | $1,137.10 | $1,137.20 | |