| 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 | $198.46 | 5.803% | $209.9766 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $217.58 | 12.528% | $244.8384 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $35.75 | 13.526% | $40.5855 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $32.60 | 10.282% | $35.9519 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $136.30 | 11.720% | $152.2744 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $182.84 | 8.468% | $198.3229 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $231.64 | 12.735% | $261.1394 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,035.17 | $1,143.0891 | $1,143.09 | $1,143.10 | $1,143.10 | |