| 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 | $132.83 | 12.654% | $149.6383 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $67.26 | 10.832% | $74.5456 | $74.55 | $74.55 | $74.50 |
| Purchase #3 | $180.63 | 13.520% | $205.0512 | $205.05 | $205.05 | $205.10 |
| Purchase #4 | $229.98 | 3.326% | $237.6291 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $237.64 | 5.188% | $249.9688 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $229.85 | 10.253% | $253.4165 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $209.37 | 13.542% | $237.7229 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,287.56 | $1,407.9724 | $1,407.98 | $1,407.95 | $1,407.90 | |