| 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 | $199.45 | 6.353% | $212.1211 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $186.79 | 13.818% | $212.6006 | $212.60 | $212.60 | $212.60 |
| Purchase #3 | $144.29 | 13.378% | $163.5931 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $183.50 | 6.224% | $194.921 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $65.91 | 4.704% | $69.0104 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $59.46 | 11.486% | $66.2896 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $184.82 | 9.572% | $202.511 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $1,024.22 | $1,121.0468 | $1,121.04 | $1,121.00 | $1,121.00 | |