| 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 | $214.27 | 10.503% | $236.7748 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $211.38 | 8.347% | $229.0239 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $112.82 | 3.721% | $117.018 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $204.83 | 9.147% | $223.5658 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $137.56 | 3.817% | $142.8107 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $122.36 | 8.186% | $132.3764 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $98.32 | 4.519% | $102.7631 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $1,101.54 | $1,184.3327 | $1,184.33 | $1,184.25 | $1,184.40 | |