| 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 | $90.94 | 11.662% | $101.5454 | $101.55 | $101.55 | $101.50 |
| Purchase #2 | $83.72 | 12.511% | $94.1942 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $138.79 | 6.737% | $148.1403 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $204.40 | 4.560% | $213.7206 | $213.72 | $213.70 | $213.70 |
| Purchase #5 | $226.99 | 8.786% | $246.9333 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $60.52 | 7.862% | $65.2781 | $65.28 | $65.30 | $65.30 |
| Purchase #7 | $242.66 | 7.752% | $261.471 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $1,048.02 | $1,131.2829 | $1,131.28 | $1,131.30 | $1,131.20 | |