| 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 | $198.31 | 8.242% | $214.6547 | $214.65 | $214.65 | $214.70 |
| Purchase #2 | $183.71 | 13.223% | $208.002 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $145.60 | 10.481% | $160.8603 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $20.87 | 8.257% | $22.5932 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $250.94 | 10.277% | $276.7291 | $276.73 | $276.75 | $276.70 |
| Purchase #6 | $178.74 | 7.531% | $192.2009 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $5.59 | 9.227% | $6.1058 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $983.76 | $1,081.1460 | $1,081.14 | $1,081.15 | $1,081.20 | |