| 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 | $113.42 | 11.716% | $126.7083 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $113.76 | 12.700% | $128.2075 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $37.26 | 10.288% | $41.0933 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $51.29 | 7.318% | $55.0434 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $225.39 | 10.140% | $248.2445 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $234.91 | 9.123% | $256.3408 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $77.63 | 13.808% | $88.3492 | $88.35 | $88.35 | $88.30 |
| 7 purchase totals = | $853.66 | $943.9870 | $943.98 | $944.00 | $943.80 | |