| 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 | $223.66 | 11.872% | $250.2129 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $169.73 | 4.760% | $177.8091 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $156.67 | 4.170% | $163.2031 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $212.93 | 8.226% | $230.4456 | $230.45 | $230.45 | $230.40 |
| Purchase #5 | $11.79 | 4.821% | $12.3584 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $111.40 | 11.856% | $124.6076 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $174.76 | 3.380% | $180.6669 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $1,060.94 | $1,139.3036 | $1,139.31 | $1,139.25 | $1,139.30 | |