| 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 | $103.40 | 8.347% | $112.0308 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $18.58 | 12.432% | $20.8899 | $20.89 | $20.90 | $20.90 |
| Purchase #3 | $82.74 | 6.796% | $88.363 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $171.78 | 6.362% | $182.7086 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $131.96 | 8.826% | $143.6068 | $143.61 | $143.60 | $143.60 |
| Purchase #6 | $203.84 | 8.286% | $220.7302 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $208.96 | 10.870% | $231.674 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $921.26 | $1,000.0033 | $1,000.00 | $1,000.00 | $1,000.00 | |