| 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 | $112.34 | 11.446% | $125.1984 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $83.29 | 11.668% | $93.0083 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $127.40 | 13.617% | $144.7481 | $144.75 | $144.75 | $144.70 |
| Purchase #4 | $150.68 | 12.369% | $169.3176 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $69.90 | 12.282% | $78.4851 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $157.32 | 10.818% | $174.3389 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $248.79 | 9.195% | $271.6662 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $949.72 | $1,056.7626 | $1,056.78 | $1,056.75 | $1,056.70 | |