| 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 | $216.38 | 7.411% | $232.4159 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $121.31 | 4.509% | $126.7799 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $120.83 | 4.103% | $125.7877 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $221.45 | 3.435% | $229.0568 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $50.28 | 4.802% | $52.6944 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $229.32 | 8.190% | $248.1013 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $64.89 | 9.832% | $71.27 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $1,024.46 | $1,086.1060 | $1,086.11 | $1,086.10 | $1,086.20 | |