| 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 | $104.91 | 8.222% | $113.5357 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $209.48 | 8.273% | $226.8103 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $143.69 | 10.848% | $159.2775 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $235.67 | 9.404% | $257.8324 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $115.91 | 6.245% | $123.1486 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $186.30 | 9.241% | $203.516 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $244.69 | 8.650% | $265.8557 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $1,240.65 | $1,349.9762 | $1,349.99 | $1,350.00 | $1,349.90 | |