| 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 | $234.39 | 3.811% | $243.3226 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $75.93 | 6.329% | $80.7356 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $22.66 | 12.858% | $25.5736 | $25.57 | $25.55 | $25.60 |
| Purchase #4 | $180.90 | 5.189% | $190.2869 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $75.27 | 9.340% | $82.3002 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $57.79 | 10.516% | $63.8672 | $63.87 | $63.85 | $63.90 |
| Purchase #7 | $120.79 | 4.604% | $126.3512 | $126.35 | $126.35 | $126.40 |
| 7 purchase totals = | $767.73 | $812.4373 | $812.44 | $812.40 | $812.50 | |