| 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 | $5.92 | 13.653% | $6.7283 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $217.99 | 9.534% | $238.7732 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $246.32 | 6.243% | $261.6978 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $10.36 | 11.224% | $11.5228 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $207.38 | 6.394% | $220.6399 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $39.82 | 7.390% | $42.7627 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $213.99 | 3.806% | $222.1345 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $941.78 | $1,004.2592 | $1,004.25 | $1,004.25 | $1,004.20 | |