| 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 | $92.74 | 4.616% | $97.0209 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $225.98 | 4.157% | $235.374 | $235.37 | $235.35 | $235.40 |
| Purchase #3 | $147.65 | 8.264% | $159.8518 | $159.85 | $159.85 | $159.90 |
| Purchase #4 | $111.70 | 3.105% | $115.1683 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $176.53 | 5.676% | $186.5498 | $186.55 | $186.55 | $186.50 |
| Purchase #6 | $209.71 | 3.507% | $217.0645 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $79.37 | 9.841% | $87.1808 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $1,043.68 | $1,098.2101 | $1,098.20 | $1,098.15 | $1,098.30 | |