| 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 | $237.42 | 13.329% | $269.0657 | $269.07 | $269.05 | $269.10 |
| Purchase #2 | $94.60 | 6.419% | $100.6724 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $138.91 | 7.485% | $149.3074 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $146.80 | 12.189% | $164.6935 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $222.63 | 4.289% | $232.1786 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $166.35 | 4.540% | $173.9023 | $173.90 | $173.90 | $173.90 |
| Purchase #7 | $250.77 | 13.389% | $284.3456 | $284.35 | $284.35 | $284.30 |
| 7 purchase totals = | $1,257.48 | $1,374.1655 | $1,374.17 | $1,374.15 | $1,374.20 | |