| 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 | $129.46 | 9.558% | $141.8338 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $250.88 | 7.640% | $270.0472 | $270.05 | $270.05 | $270.00 |
| Purchase #3 | $52.72 | 6.219% | $55.9987 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $77.31 | 7.659% | $83.2312 | $83.23 | $83.25 | $83.20 |
| Purchase #5 | $171.44 | 9.833% | $188.2977 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $189.39 | 5.735% | $200.2515 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $54.96 | 11.117% | $61.0699 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $926.16 | $1,000.7300 | $1,000.73 | $1,000.75 | $1,000.70 | |