| 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 | $248.37 | 12.232% | $278.7506 | $278.75 | $278.75 | $278.80 |
| Purchase #2 | $23.63 | 5.390% | $24.9037 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $207.97 | 7.107% | $222.7504 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $249.88 | 11.381% | $278.3188 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $230.85 | 11.442% | $257.2639 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $162.51 | 3.596% | $168.3539 | $168.35 | $168.35 | $168.40 |
| Purchase #7 | $126.56 | 10.292% | $139.5856 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $1,249.77 | $1,369.9269 | $1,369.92 | $1,369.90 | $1,370.10 | |