| 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 | $203.80 | 4.382% | $212.7305 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $173.83 | 4.280% | $181.2699 | $181.27 | $181.25 | $181.30 |
| Purchase #3 | $6.90 | 7.837% | $7.4408 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $219.72 | 7.104% | $235.3289 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $202.39 | 4.818% | $212.1412 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $125.54 | 13.639% | $142.6624 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $239.84 | 13.476% | $272.1608 | $272.16 | $272.15 | $272.20 |
| 7 purchase totals = | $1,172.02 | $1,263.7345 | $1,263.73 | $1,263.75 | $1,263.70 | |