| 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 | $182.72 | 8.647% | $198.5198 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $244.51 | 7.449% | $262.7235 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $127.69 | 3.457% | $132.1042 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $235.64 | 11.148% | $261.9091 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $215.91 | 3.385% | $223.2186 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $7.64 | 9.651% | $8.3773 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $135.95 | 9.459% | $148.8095 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $1,150.06 | $1,235.6620 | $1,235.66 | $1,235.60 | $1,235.60 | |