| 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 | $243.28 | 10.467% | $268.7441 | $268.74 | $268.75 | $268.70 |
| Purchase #2 | $197.69 | 12.554% | $222.508 | $222.51 | $222.50 | $222.50 |
| Purchase #3 | $115.80 | 11.144% | $128.7048 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $194.61 | 8.715% | $211.5703 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $94.62 | 10.234% | $104.3034 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $231.55 | 11.328% | $257.78 | $257.78 | $257.80 | $257.80 |
| Purchase #7 | $32.90 | 3.730% | $34.1272 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $1,110.45 | $1,227.7378 | $1,227.73 | $1,227.75 | $1,227.70 | |