| 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 | $220.86 | 6.590% | $235.4147 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $61.42 | 8.774% | $66.809 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $250.61 | 4.632% | $262.2183 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $239.85 | 12.563% | $269.9824 | $269.98 | $270.00 | $270.00 |
| Purchase #5 | $219.51 | 5.292% | $231.1265 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $126.56 | 10.244% | $139.5248 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $174.71 | 3.626% | $181.045 | $181.05 | $181.05 | $181.00 |
| 7 purchase totals = | $1,293.52 | $1,386.1207 | $1,386.12 | $1,386.10 | $1,386.00 | |