| 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 | $18.28 | 12.239% | $20.5173 | $20.52 | $20.50 | $20.50 |
| Purchase #2 | $228.61 | 11.215% | $254.2486 | $254.25 | $254.25 | $254.20 |
| Purchase #3 | $157.35 | 10.308% | $173.5696 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $219.68 | 5.596% | $231.9733 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $23.27 | 10.742% | $25.7697 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $163.74 | 4.703% | $171.4407 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $196.81 | 3.234% | $203.1748 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $1,007.74 | $1,080.6940 | $1,080.69 | $1,080.60 | $1,080.70 | |