| 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 | $137.35 | 3.425% | $142.0542 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $112.43 | 11.183% | $125.003 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $207.83 | 3.696% | $215.5114 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $154.34 | 13.529% | $175.2207 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $249.90 | 6.245% | $265.5063 | $265.51 | $265.50 | $265.50 |
| Purchase #6 | $156.72 | 6.804% | $167.3832 | $167.38 | $167.40 | $167.40 |
| Purchase #7 | $189.48 | 8.303% | $205.2125 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $1,208.05 | $1,295.8913 | $1,295.88 | $1,295.85 | $1,295.90 | |