| 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 | $217.47 | 6.615% | $231.8556 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $100.73 | 9.441% | $110.2399 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $117.40 | 13.170% | $132.8616 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $16.41 | 6.535% | $17.4824 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $175.69 | 9.522% | $192.4192 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $142.50 | 7.634% | $153.3785 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $89.93 | 13.710% | $102.2594 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $860.13 | $940.4966 | $940.50 | $940.50 | $940.60 | |