| 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 | $222.26 | 4.615% | $232.5173 | $232.52 | $232.50 | $232.50 |
| Purchase #2 | $209.89 | 4.220% | $218.7474 | $218.75 | $218.75 | $218.70 |
| Purchase #3 | $11.42 | 6.797% | $12.1962 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $249.86 | 9.832% | $274.4262 | $274.43 | $274.45 | $274.40 |
| Purchase #5 | $115.28 | 7.556% | $123.9906 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $221.97 | 11.483% | $247.4588 | $247.46 | $247.45 | $247.50 |
| Purchase #7 | $161.60 | 9.421% | $176.8243 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $1,192.28 | $1,286.1608 | $1,286.17 | $1,286.15 | $1,286.10 | |