| 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 | $125.62 | 7.541% | $135.093 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $191.30 | 5.194% | $201.2361 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $92.58 | 12.453% | $104.109 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $248.33 | 9.167% | $271.0944 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $99.77 | 4.777% | $104.536 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $174.85 | 4.347% | $182.4507 | $182.45 | $182.45 | $182.50 |
| Purchase #7 | $78.77 | 13.626% | $89.5032 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $1,011.22 | $1,088.0224 | $1,088.02 | $1,088.05 | $1,088.00 | |