| 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 | $117.28 | 13.395% | $132.9897 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $139.26 | 5.187% | $146.4834 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $24.34 | 5.804% | $25.7527 | $25.75 | $25.75 | $25.80 |
| Purchase #4 | $218.44 | 3.861% | $226.874 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $234.65 | 9.722% | $257.4627 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $123.60 | 8.102% | $133.6141 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $215.97 | 12.459% | $242.8777 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,073.54 | $1,166.0543 | $1,166.04 | $1,166.05 | $1,166.20 | |