| 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 | $200.71 | 6.819% | $214.3964 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $169.77 | 4.517% | $177.4385 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $73.94 | 13.758% | $84.1127 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $203.98 | 3.429% | $210.9745 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $63.65 | 10.844% | $70.5522 | $70.55 | $70.55 | $70.60 |
| Purchase #6 | $20.77 | 4.577% | $21.7206 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $171.61 | 8.595% | $186.3599 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $904.43 | $965.5548 | $965.55 | $965.50 | $965.60 | |