| 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 | $80.63 | 12.751% | $90.9111 | $90.91 | $90.90 | $90.90 |
| Purchase #2 | $26.86 | 13.733% | $30.5487 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $74.65 | 13.585% | $84.7912 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $222.92 | 3.668% | $231.0967 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $227.46 | 12.250% | $255.3239 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $189.81 | 13.172% | $214.8118 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $228.58 | 3.616% | $236.8455 | $236.85 | $236.85 | $236.80 |
| 7 purchase totals = | $1,050.91 | $1,144.3289 | $1,144.33 | $1,144.30 | $1,144.20 | |