| 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 | $114.89 | 13.341% | $130.2175 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $214.32 | 11.730% | $239.4597 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $234.54 | 12.682% | $264.2844 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $233.96 | 11.194% | $260.1495 | $260.15 | $260.15 | $260.10 |
| Purchase #5 | $228.50 | 12.643% | $257.3893 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $155.27 | 11.147% | $172.5779 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $181.35 | 5.548% | $191.4113 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,362.83 | $1,515.4896 | $1,515.49 | $1,515.50 | $1,515.50 | |