| 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 | $185.49 | 12.815% | $209.2605 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $107.31 | 13.335% | $121.6198 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $244.63 | 10.280% | $269.778 | $269.78 | $269.80 | $269.80 |
| Purchase #4 | $95.59 | 7.575% | $102.8309 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $87.89 | 7.784% | $94.7314 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $118.40 | 4.583% | $123.8263 | $123.83 | $123.85 | $123.80 |
| Purchase #7 | $63.59 | 5.824% | $67.2935 | $67.29 | $67.30 | $67.30 |
| 7 purchase totals = | $902.90 | $989.3404 | $989.34 | $989.40 | $989.30 | |