| 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 | $200.38 | 7.840% | $216.0898 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $241.74 | 5.404% | $254.8036 | $254.80 | $254.80 | $254.80 |
| Purchase #3 | $110.63 | 12.410% | $124.3592 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $215.82 | 11.258% | $240.117 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $8.49 | 11.257% | $9.4457 | $9.45 | $9.45 | $9.40 |
| Purchase #6 | $224.59 | 10.698% | $248.6166 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $207.89 | 5.724% | $219.7896 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,209.54 | $1,313.2215 | $1,313.23 | $1,313.20 | $1,313.20 | |