| 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 | $122.49 | 10.773% | $135.6858 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $195.57 | 9.411% | $213.9751 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $134.42 | 5.595% | $141.9408 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $175.51 | 8.174% | $189.8562 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $167.70 | 11.264% | $186.5897 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $111.86 | 9.628% | $122.6299 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $246.36 | 4.843% | $258.2912 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $1,153.91 | $1,248.9687 | $1,248.98 | $1,249.05 | $1,249.00 | |