| 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 | $217.57 | 6.635% | $232.0058 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $228.66 | 10.212% | $252.0108 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $160.73 | 9.868% | $176.5908 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $12.65 | 4.269% | $13.19 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $79.81 | 11.232% | $88.7743 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $17.76 | 13.659% | $20.1858 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $248.31 | 10.608% | $274.6507 | $274.65 | $274.65 | $274.70 |
| 7 purchase totals = | $965.49 | $1,057.4082 | $1,057.41 | $1,057.40 | $1,057.50 | |