| 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 | $197.74 | 9.112% | $215.7581 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $140.47 | 8.450% | $152.3397 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $226.60 | 11.457% | $252.5616 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $196.80 | 7.678% | $211.9103 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $237.50 | 10.284% | $261.9245 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $158.38 | 8.271% | $171.4796 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $225.40 | 8.466% | $244.4824 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $1,382.89 | $1,510.4562 | $1,510.45 | $1,510.45 | $1,510.50 | |