| 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 | $238.86 | 4.559% | $249.7496 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $170.29 | 3.619% | $176.4528 | $176.45 | $176.45 | $176.50 |
| Purchase #3 | $154.80 | 7.303% | $166.105 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $115.46 | 5.728% | $122.0735 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $223.76 | 5.792% | $236.7202 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $204.94 | 8.864% | $223.1059 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $181.40 | 4.152% | $188.9317 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $1,289.51 | $1,363.1387 | $1,363.14 | $1,363.10 | $1,363.10 | |