| 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 | $250.46 | 12.129% | $280.8383 | $280.84 | $280.85 | $280.80 |
| Purchase #2 | $247.58 | 9.771% | $271.771 | $271.77 | $271.75 | $271.80 |
| Purchase #3 | $89.95 | 7.227% | $96.4507 | $96.45 | $96.45 | $96.50 |
| Purchase #4 | $54.64 | 5.832% | $57.8266 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $134.29 | 10.299% | $148.1205 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $61.79 | 5.415% | $65.1359 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $181.41 | 10.605% | $200.6485 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $1,020.12 | $1,120.7915 | $1,120.80 | $1,120.80 | $1,120.70 | |