| 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 | $224.46 | 3.281% | $231.8245 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $56.26 | 6.136% | $59.7121 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $173.27 | 9.330% | $189.4361 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $237.32 | 12.459% | $266.8877 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $111.94 | 3.488% | $115.8445 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $176.28 | 8.585% | $191.4136 | $191.41 | $191.40 | $191.40 |
| Purchase #7 | $52.26 | 5.502% | $55.1353 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $1,031.79 | $1,110.2538 | $1,110.25 | $1,110.25 | $1,110.10 | |