| 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 | $212.60 | 4.536% | $222.2435 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $216.65 | 7.363% | $232.6019 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $61.57 | 5.170% | $64.7532 | $64.75 | $64.75 | $64.80 |
| Purchase #4 | $8.99 | 6.458% | $9.5706 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $84.63 | 10.311% | $93.3562 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $220.93 | 4.680% | $231.2695 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $83.57 | 6.860% | $89.3029 | $89.30 | $89.30 | $89.30 |
| 7 purchase totals = | $888.94 | $943.0978 | $943.09 | $943.05 | $943.20 | |