| 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 | $217.78 | 9.637% | $238.7675 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $29.48 | 6.693% | $31.4531 | $31.45 | $31.45 | $31.50 |
| Purchase #3 | $146.97 | 12.432% | $165.2413 | $165.24 | $165.25 | $165.20 |
| Purchase #4 | $226.59 | 4.288% | $236.3062 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $79.44 | 4.241% | $82.8091 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $220.28 | 12.202% | $247.1586 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $15.85 | 8.518% | $17.2001 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $936.39 | $1,018.9359 | $1,018.94 | $1,018.90 | $1,019.00 | |