| 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 | $107.92 | 5.524% | $113.8815 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $208.52 | 11.786% | $233.0962 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $70.41 | 4.523% | $73.5946 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $132.43 | 13.701% | $150.5742 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $149.92 | 4.788% | $157.0982 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $164.30 | 4.343% | $171.4355 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $250.33 | 7.253% | $268.4864 | $268.49 | $268.50 | $268.50 |
| 7 purchase totals = | $1,083.83 | $1,168.1666 | $1,168.17 | $1,168.20 | $1,168.20 | |