| 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 | $102.62 | 7.851% | $110.6767 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $215.67 | 6.558% | $229.8136 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $83.67 | 7.674% | $90.0908 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $59.89 | 5.456% | $63.1576 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $242.68 | 12.439% | $272.867 | $272.87 | $272.85 | $272.90 |
| Purchase #6 | $196.58 | 6.750% | $209.8492 | $209.85 | $209.85 | $209.80 |
| Purchase #7 | $156.66 | 11.124% | $174.0869 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $1,057.77 | $1,150.5418 | $1,150.55 | $1,150.55 | $1,150.60 | |