| 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 | $26.81 | 4.268% | $27.9543 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $178.33 | 8.547% | $193.5719 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $194.74 | 13.523% | $221.0747 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $41.34 | 8.452% | $44.8341 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $205.43 | 4.698% | $215.0811 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $242.71 | 9.385% | $265.4883 | $265.49 | $265.50 | $265.50 |
| Purchase #7 | $216.76 | 9.689% | $237.7619 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,106.12 | $1,205.7663 | $1,205.75 | $1,205.75 | $1,205.90 | |