| 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 | $33.56 | 10.522% | $37.0912 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $161.66 | 7.728% | $174.1531 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $161.59 | 8.488% | $175.3058 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $124.36 | 3.335% | $128.5074 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $184.49 | 12.759% | $208.0291 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $145.31 | 11.747% | $162.3796 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $241.42 | 11.464% | $269.0964 | $269.10 | $269.10 | $269.10 |
| 7 purchase totals = | $1,052.39 | $1,154.5626 | $1,154.57 | $1,154.60 | $1,154.60 | |