| 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 | $214.61 | 10.565% | $237.2835 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $150.60 | 10.604% | $166.5696 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $64.51 | 12.258% | $72.4176 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $247.69 | 6.568% | $263.9583 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $209.89 | 4.245% | $218.7998 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $79.48 | 12.248% | $89.2147 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $64.31 | 3.852% | $66.7872 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $1,031.09 | $1,115.0307 | $1,115.03 | $1,115.00 | $1,115.10 | |