| 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 | $211.95 | 4.726% | $221.9668 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $167.56 | 8.480% | $181.7691 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $177.95 | 5.189% | $187.1838 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $39.36 | 10.739% | $43.5869 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $84.45 | 4.271% | $88.0569 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $43.95 | 3.665% | $45.5608 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $89.56 | 5.483% | $94.4706 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $814.78 | $862.5949 | $862.60 | $862.55 | $862.80 | |