| 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 | $113.39 | 3.456% | $117.3088 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $130.96 | 7.598% | $140.9103 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $199.61 | 12.103% | $223.7688 | $223.77 | $223.75 | $223.80 |
| Purchase #4 | $242.67 | 4.405% | $253.3596 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $238.74 | 4.298% | $249.001 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $54.32 | 13.684% | $61.7531 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $222.75 | 6.268% | $236.712 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $1,202.44 | $1,282.8136 | $1,282.81 | $1,282.75 | $1,282.90 | |