| 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 | $78.27 | 7.833% | $84.4009 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $134.42 | 6.480% | $143.1304 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $174.47 | 5.840% | $184.659 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $104.44 | 7.270% | $112.0328 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $178.75 | 7.677% | $192.4726 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $26.55 | 5.737% | $28.0732 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $228.56 | 11.330% | $254.4558 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $925.46 | $999.2247 | $999.22 | $999.20 | $999.30 | |