| 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 | $208.53 | 3.301% | $215.4136 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $150.91 | 8.545% | $163.8053 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $55.46 | 7.685% | $59.7221 | $59.72 | $59.70 | $59.70 |
| Purchase #4 | $30.56 | 12.637% | $34.4219 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $175.59 | 5.646% | $185.5038 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $118.81 | 4.368% | $123.9996 | $124.00 | $124.00 | $124.00 |
| Purchase #7 | $210.57 | 3.711% | $218.3843 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $950.43 | $1,001.2506 | $1,001.24 | $1,001.20 | $1,001.20 | |