| 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 | $207.84 | 8.202% | $224.887 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $89.91 | 10.544% | $99.3901 | $99.39 | $99.40 | $99.40 |
| Purchase #3 | $130.82 | 6.553% | $139.3926 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $240.38 | 12.412% | $270.216 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $154.73 | 7.678% | $166.6102 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $185.76 | 6.299% | $197.461 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $70.46 | 13.154% | $79.7283 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $1,079.90 | $1,177.6852 | $1,177.69 | $1,177.70 | $1,177.70 | |