| 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 | $218.45 | 4.109% | $227.4261 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $228.43 | 9.680% | $250.542 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $173.52 | 3.546% | $179.673 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $8.94 | 8.132% | $9.667 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $228.36 | 4.791% | $239.3007 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $174.50 | 10.332% | $192.5293 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $18.94 | 9.379% | $20.7164 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $1,051.14 | $1,119.8545 | $1,119.86 | $1,119.85 | $1,119.80 | |