| 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 | $229.45 | 7.774% | $247.2874 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $212.64 | 4.130% | $221.422 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $141.69 | 12.863% | $159.9156 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $95.83 | 4.243% | $99.8961 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $114.99 | 12.687% | $129.5788 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $218.90 | 10.556% | $242.0071 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $163.28 | 13.841% | $185.8796 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $1,176.78 | $1,285.9866 | $1,286.00 | $1,286.00 | $1,286.00 | |