| 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 | $214.39 | 13.295% | $242.8932 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $124.37 | 10.550% | $137.491 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $125.31 | 7.362% | $134.5353 | $134.54 | $134.55 | $134.50 |
| Purchase #4 | $84.79 | 3.204% | $87.5067 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $184.69 | 4.680% | $193.3335 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $29.55 | 11.310% | $32.8921 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $66.72 | 11.467% | $74.3708 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $829.82 | $903.0226 | $903.02 | $903.05 | $903.00 | |