| 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 | $125.93 | 8.269% | $136.3432 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $139.79 | 3.819% | $145.1286 | $145.13 | $145.15 | $145.10 |
| Purchase #3 | $139.98 | 8.614% | $152.0379 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $236.98 | 10.122% | $260.9671 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $130.59 | 6.124% | $138.5873 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $207.75 | 13.155% | $235.0795 | $235.08 | $235.10 | $235.10 |
| Purchase #7 | $159.72 | 6.271% | $169.736 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $1,140.74 | $1,237.8796 | $1,237.89 | $1,237.95 | $1,237.80 | |