| 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 | $244.60 | 7.370% | $262.627 | $262.63 | $262.65 | $262.60 |
| Purchase #2 | $131.70 | 12.501% | $148.1638 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $201.79 | 10.499% | $222.9759 | $222.98 | $223.00 | $223.00 |
| Purchase #4 | $143.72 | 12.334% | $161.4464 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $192.31 | 12.794% | $216.9141 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $75.88 | 6.815% | $81.0512 | $81.05 | $81.05 | $81.10 |
| Purchase #7 | $52.80 | 3.208% | $54.4938 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $1,042.80 | $1,147.6722 | $1,147.67 | $1,147.70 | $1,147.70 | |