| 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 | $115.48 | 8.557% | $125.3616 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $25.57 | 3.449% | $26.4519 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $210.56 | 13.371% | $238.714 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $116.52 | 5.559% | $122.9973 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $60.32 | 6.805% | $64.4248 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $161.68 | 13.710% | $183.8463 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $214.87 | 13.515% | $243.9097 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $905.00 | $1,005.7056 | $1,005.70 | $1,005.65 | $1,005.70 | |