| 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 | $226.91 | 6.163% | $240.8945 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $78.48 | 9.297% | $85.7763 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $70.81 | 8.353% | $76.7248 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $67.41 | 3.669% | $69.8833 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $214.68 | 9.363% | $234.7805 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $119.83 | 11.754% | $133.9148 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $165.69 | 7.625% | $178.3239 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $943.81 | $1,020.2981 | $1,020.28 | $1,020.30 | $1,020.30 | |