| 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 | $118.65 | 4.122% | $123.5408 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $199.75 | 7.683% | $215.0968 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $173.85 | 5.545% | $183.49 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $5.70 | 9.435% | $6.2378 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $142.62 | 7.344% | $153.094 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $221.89 | 4.685% | $232.2855 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $191.91 | 6.427% | $204.2441 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $1,054.37 | $1,117.9890 | $1,117.99 | $1,118.05 | $1,117.90 | |