| 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 | $36.61 | 12.283% | $41.1068 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $160.68 | 6.466% | $171.0696 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $99.77 | 5.453% | $105.2105 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $226.56 | 4.439% | $236.617 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $130.62 | 5.676% | $138.034 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $150.29 | 8.614% | $163.236 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $227.65 | 3.589% | $235.8204 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $1,032.18 | $1,091.0943 | $1,091.10 | $1,091.05 | $1,091.00 | |