| 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 | $228.32 | 4.133% | $237.7565 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $241.28 | 6.831% | $257.7618 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $172.87 | 4.108% | $179.9715 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $63.34 | 11.130% | $70.3897 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $95.65 | 5.145% | $100.5712 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $6.35 | 8.794% | $6.9084 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $127.61 | 13.266% | $144.5387 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $935.42 | $997.8978 | $997.90 | $997.85 | $998.00 | |