| 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 | $217.87 | 13.533% | $247.3543 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $25.80 | 5.503% | $27.2198 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $233.65 | 5.259% | $245.9377 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $14.64 | 4.123% | $15.2436 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $186.48 | 12.513% | $209.8142 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $104.44 | 10.496% | $115.402 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $224.51 | 8.282% | $243.1039 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $1,007.39 | $1,104.0755 | $1,104.06 | $1,104.05 | $1,104.00 | |