| 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 | $225.43 | 4.295% | $235.1122 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $235.39 | 10.632% | $260.4167 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $127.72 | 3.767% | $132.5312 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $165.65 | 12.211% | $185.8775 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $70.89 | 9.227% | $77.431 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $201.93 | 13.759% | $229.7135 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $139.69 | 5.613% | $147.5308 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $1,166.70 | $1,268.6129 | $1,268.61 | $1,268.65 | $1,268.50 | |