| 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 | $229.34 | 12.269% | $257.4777 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $122.28 | 12.874% | $138.0223 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $210.57 | 9.752% | $231.1048 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $208.95 | 4.489% | $218.3298 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $232.60 | 12.418% | $261.4843 | $261.48 | $261.50 | $261.50 |
| Purchase #6 | $131.69 | 10.690% | $145.7677 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $125.81 | 5.443% | $132.6578 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $1,261.24 | $1,384.8444 | $1,384.84 | $1,384.85 | $1,384.90 | |