| 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 | $222.40 | 4.173% | $231.6808 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $194.57 | 12.132% | $218.1752 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $20.97 | 5.109% | $22.0414 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $244.46 | 3.300% | $252.5272 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $85.93 | 11.202% | $95.5559 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $201.48 | 8.179% | $217.959 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $164.26 | 10.331% | $181.2297 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $1,134.07 | $1,219.1692 | $1,219.18 | $1,219.25 | $1,219.20 | |