| 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 | $131.90 | 5.133% | $138.6704 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $246.93 | 4.608% | $258.3085 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $181.56 | 12.769% | $204.7434 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $26.54 | 11.673% | $29.638 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $10.92 | 5.110% | $11.478 | $11.48 | $11.50 | $11.50 |
| Purchase #6 | $131.84 | 9.655% | $144.5692 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $198.94 | 8.407% | $215.6649 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $928.63 | $1,003.0724 | $1,003.07 | $1,003.05 | $1,003.10 | |