| 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 | $246.55 | 6.402% | $262.3341 | $262.33 | $262.35 | $262.30 |
| Purchase #2 | $246.72 | 13.539% | $280.1234 | $280.12 | $280.10 | $280.10 |
| Purchase #3 | $215.30 | 6.659% | $229.6368 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $9.66 | 4.622% | $10.1065 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $26.48 | 7.418% | $28.4443 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $94.30 | 4.234% | $98.2927 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $183.72 | 8.191% | $198.7685 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,022.73 | $1,107.7063 | $1,107.70 | $1,107.70 | $1,107.60 | |