| 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 | $117.50 | 10.419% | $129.7423 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $223.81 | 5.765% | $236.7126 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $72.38 | 10.113% | $79.6998 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $231.43 | 3.197% | $238.8288 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $232.73 | 11.375% | $259.203 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $67.57 | 6.593% | $72.0249 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $170.75 | 8.441% | $185.163 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $1,116.17 | $1,201.3744 | $1,201.36 | $1,201.35 | $1,201.30 | |