| 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 | $231.41 | 12.847% | $261.1392 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $205.92 | 6.860% | $220.0461 | $220.05 | $220.05 | $220.00 |
| Purchase #3 | $172.63 | 6.652% | $184.1133 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $95.54 | 8.642% | $103.7966 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $162.75 | 11.341% | $181.2075 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $227.63 | 3.230% | $234.9824 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $12.89 | 7.562% | $13.8647 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $1,108.77 | $1,199.1498 | $1,199.15 | $1,199.15 | $1,199.10 | |