| 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 | $124.46 | 8.790% | $135.4 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $144.32 | 4.312% | $150.5431 | $150.54 | $150.55 | $150.50 |
| Purchase #3 | $117.62 | 9.327% | $128.5904 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $173.68 | 3.355% | $179.507 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $196.99 | 6.499% | $209.7924 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $229.72 | 11.387% | $255.8782 | $255.88 | $255.90 | $255.90 |
| Purchase #7 | $113.63 | 7.691% | $122.3693 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $1,100.42 | $1,182.0804 | $1,182.08 | $1,182.10 | $1,182.10 | |