| 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 | $190.86 | 3.753% | $198.023 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $213.78 | 7.390% | $229.5783 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $222.29 | 9.256% | $242.8652 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $167.70 | 6.752% | $179.0231 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $26.98 | 8.589% | $29.2973 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $102.32 | 6.183% | $108.6464 | $108.65 | $108.65 | $108.60 |
| Purchase #7 | $113.45 | 5.386% | $119.5604 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $1,037.38 | $1,106.9937 | $1,107.00 | $1,106.95 | $1,107.00 | |