| 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 | $224.75 | 8.356% | $243.5301 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $170.34 | 5.277% | $179.3288 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $160.30 | 8.796% | $174.4 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $228.60 | 3.858% | $237.4194 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $143.77 | 13.294% | $162.8828 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $100.28 | 4.533% | $104.8257 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $20.83 | 13.227% | $23.5852 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $1,048.87 | $1,125.9720 | $1,125.98 | $1,126.05 | $1,125.90 | |