| 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 | $230.35 | 13.690% | $261.8849 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $34.62 | 7.691% | $37.2826 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $143.55 | 8.159% | $155.2622 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $191.35 | 3.808% | $198.6366 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $204.50 | 8.502% | $221.8866 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $216.28 | 3.380% | $223.5903 | $223.59 | $223.60 | $223.60 |
| Purchase #7 | $84.44 | 10.281% | $93.1213 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $1,105.09 | $1,191.6645 | $1,191.66 | $1,191.70 | $1,191.70 | |