| 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 | $36.98 | 13.369% | $41.9239 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $220.72 | 4.416% | $230.467 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $250.49 | 11.828% | $280.118 | $280.12 | $280.10 | $280.10 |
| Purchase #4 | $9.63 | 12.453% | $10.8292 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $206.95 | 9.258% | $226.1094 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $205.87 | 13.815% | $234.3109 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $41.89 | 9.426% | $45.8386 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $972.53 | $1,069.5970 | $1,069.60 | $1,069.55 | $1,069.50 | |