| 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 | $109.81 | 11.522% | $122.4623 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $114.26 | 12.731% | $128.8064 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $65.33 | 4.567% | $68.3136 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $211.74 | 9.485% | $231.8235 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $154.33 | 11.739% | $172.4468 | $172.45 | $172.45 | $172.40 |
| Purchase #6 | $190.91 | 12.675% | $215.1078 | $215.11 | $215.10 | $215.10 |
| Purchase #7 | $25.48 | 10.394% | $28.1284 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $871.86 | $967.0888 | $967.09 | $967.05 | $967.00 | |