| 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 | $133.90 | 11.732% | $149.6091 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $222.82 | 8.858% | $242.5574 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $220.65 | 7.260% | $236.6692 | $236.67 | $236.65 | $236.70 |
| Purchase #4 | $190.51 | 11.155% | $211.7614 | $211.76 | $211.75 | $211.80 |
| Purchase #5 | $191.52 | 9.618% | $209.9404 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $115.92 | 5.633% | $122.4498 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $204.26 | 12.702% | $230.2051 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $1,279.58 | $1,403.1924 | $1,403.20 | $1,403.15 | $1,403.20 | |