| 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 | $203.74 | 13.450% | $231.143 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $178.40 | 3.631% | $184.8777 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $99.65 | 13.503% | $113.1057 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $242.51 | 4.473% | $253.3575 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $218.70 | 7.635% | $235.3977 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $34.45 | 8.847% | $37.4978 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $30.82 | 11.605% | $34.3967 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $1,008.27 | $1,089.7761 | $1,089.79 | $1,089.80 | $1,089.80 | |