| 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 | $110.31 | 4.473% | $115.2442 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $219.82 | 9.330% | $240.3292 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $128.33 | 6.736% | $136.9743 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $242.83 | 10.519% | $268.3733 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $156.63 | 4.439% | $163.5828 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $125.33 | 10.108% | $137.9984 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $36.94 | 3.709% | $38.3101 | $38.31 | $38.30 | $38.30 |
| 7 purchase totals = | $1,020.19 | $1,100.8123 | $1,100.80 | $1,100.80 | $1,100.80 | |