| 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 | $77.54 | 12.399% | $87.1542 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $200.47 | 11.469% | $223.4619 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $188.95 | 13.566% | $214.583 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $219.39 | 7.785% | $236.4695 | $236.47 | $236.45 | $236.50 |
| Purchase #5 | $142.34 | 12.617% | $160.299 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $90.56 | 6.664% | $96.5949 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $14.97 | 9.283% | $16.3597 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $934.22 | $1,034.9222 | $1,034.91 | $1,034.90 | $1,035.10 | |