| 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 | $188.74 | 8.831% | $205.4076 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $72.46 | 6.571% | $77.2213 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $243.90 | 7.585% | $262.3998 | $262.40 | $262.40 | $262.40 |
| Purchase #4 | $95.30 | 13.561% | $108.2236 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $115.75 | 12.863% | $130.6389 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $60.64 | 10.322% | $66.8993 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $61.74 | 12.651% | $69.5507 | $69.55 | $69.55 | $69.60 |
| 7 purchase totals = | $838.53 | $920.3412 | $920.34 | $920.30 | $920.30 | |