| 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 | $190.27 | 6.686% | $202.9915 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $191.35 | 5.645% | $202.1517 | $202.15 | $202.15 | $202.20 |
| Purchase #3 | $95.98 | 12.298% | $107.7836 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $39.84 | 3.729% | $41.3256 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $235.56 | 8.240% | $254.9701 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $136.95 | 5.164% | $144.0221 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $147.72 | 12.350% | $165.9634 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $1,037.67 | $1,119.2080 | $1,119.20 | $1,119.20 | $1,119.30 | |