| 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 | $244.78 | 8.165% | $264.7663 | $264.77 | $264.75 | $264.80 |
| Purchase #2 | $97.48 | 9.536% | $106.7757 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $179.47 | 11.211% | $199.5904 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $27.72 | 12.237% | $31.1121 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $168.34 | 5.752% | $178.0229 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $235.99 | 3.494% | $244.2355 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $197.99 | 12.525% | $222.7882 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $1,151.77 | $1,247.2911 | $1,247.30 | $1,247.30 | $1,247.30 | |