| 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 | $199.53 | 5.174% | $209.8537 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $249.31 | 9.626% | $273.3086 | $273.31 | $273.30 | $273.30 |
| Purchase #3 | $244.31 | 12.282% | $274.3162 | $274.32 | $274.30 | $274.30 |
| Purchase #4 | $17.91 | 13.357% | $20.3022 | $20.30 | $20.30 | $20.30 |
| Purchase #5 | $103.98 | 11.628% | $116.0708 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $62.70 | 11.120% | $69.6722 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $183.83 | 8.167% | $198.8434 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,061.57 | $1,162.3671 | $1,162.36 | $1,162.30 | $1,162.40 | |