| 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 | $93.72 | 13.519% | $106.39 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $219.41 | 7.643% | $236.1795 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $155.97 | 13.357% | $176.8029 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $156.30 | 10.579% | $172.835 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $85.66 | 9.763% | $94.023 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $115.38 | 8.107% | $124.7339 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $239.76 | 3.491% | $248.13 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $1,066.20 | $1,159.0943 | $1,159.09 | $1,159.15 | $1,159.00 | |