| 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 | $103.52 | 6.180% | $109.9175 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $201.64 | 9.610% | $221.0176 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $161.54 | 7.279% | $173.2985 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $236.60 | 9.691% | $259.5289 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $68.76 | 5.619% | $72.6236 | $72.62 | $72.60 | $72.60 |
| Purchase #6 | $78.92 | 10.295% | $87.0448 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $207.33 | 9.777% | $227.6007 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,058.31 | $1,151.0316 | $1,151.03 | $1,151.00 | $1,150.90 | |