| 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 | $232.73 | 11.809% | $260.2131 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $234.89 | 4.270% | $244.9198 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $182.32 | 5.234% | $191.8626 | $191.86 | $191.85 | $191.90 |
| Purchase #4 | $105.43 | 13.814% | $119.9941 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $104.56 | 8.582% | $113.5333 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $80.41 | 10.392% | $88.7662 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $63.90 | 3.270% | $65.9895 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $1,004.24 | $1,085.2786 | $1,085.27 | $1,085.25 | $1,085.30 | |