| 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 | $230.43 | 11.547% | $257.0378 | $257.04 | $257.05 | $257.00 |
| Purchase #2 | $189.52 | 4.104% | $197.2979 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $185.34 | 3.604% | $192.0197 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $42.34 | 8.131% | $45.7827 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $67.43 | 4.874% | $70.7165 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $163.35 | 9.290% | $178.5252 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $99.75 | 5.359% | $105.0956 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $978.16 | $1,046.4754 | $1,046.49 | $1,046.50 | $1,046.40 | |