| 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 | $220.42 | 12.698% | $248.4089 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $116.41 | 11.425% | $129.7098 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $180.55 | 10.136% | $198.8505 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $11.94 | 6.120% | $12.6707 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $83.91 | 11.319% | $93.4078 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $127.91 | 10.531% | $141.3802 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $92.44 | 5.117% | $97.1702 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $833.58 | $921.5981 | $921.60 | $921.55 | $921.70 | |