| 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 | $236.87 | 7.364% | $254.3131 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $162.91 | 6.696% | $173.8185 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $120.65 | 6.385% | $128.3535 | $128.35 | $128.35 | $128.40 |
| Purchase #4 | $74.85 | 10.593% | $82.7789 | $82.78 | $82.80 | $82.80 |
| Purchase #5 | $12.34 | 11.522% | $13.7618 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $187.67 | 10.413% | $207.2121 | $207.21 | $207.20 | $207.20 |
| Purchase #7 | $183.79 | 9.596% | $201.4265 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $979.08 | $1,061.6644 | $1,061.66 | $1,061.65 | $1,061.70 | |