| 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 | $223.45 | 13.369% | $253.323 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $104.46 | 4.353% | $109.0071 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $232.52 | 11.515% | $259.2947 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $44.87 | 4.755% | $47.0036 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $46.46 | 8.818% | $50.5568 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $181.97 | 8.410% | $197.2737 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $172.99 | 4.258% | $180.3559 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $1,006.72 | $1,096.8148 | $1,096.81 | $1,096.75 | $1,096.90 | |