| 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 | $130.63 | 13.547% | $148.3264 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $209.90 | 13.644% | $238.5388 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $219.58 | 8.235% | $237.6624 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $82.56 | 11.124% | $91.744 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $227.28 | 6.661% | $242.4191 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $58.33 | 12.151% | $65.4177 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $108.36 | 8.480% | $117.5489 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $1,036.64 | $1,141.6573 | $1,141.66 | $1,141.65 | $1,141.50 | |