| 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 | $229.91 | 7.135% | $246.3141 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $209.76 | 8.548% | $227.6903 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $179.48 | 11.759% | $200.5851 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $194.60 | 10.506% | $215.0447 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $209.73 | 11.834% | $234.5494 | $234.55 | $234.55 | $234.50 |
| Purchase #6 | $170.95 | 12.193% | $191.7939 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $180.26 | 5.215% | $189.6606 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,374.69 | $1,505.6381 | $1,505.63 | $1,505.65 | $1,505.60 | |