| 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 | $204.78 | 8.789% | $222.7781 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $88.26 | 3.435% | $91.2917 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $180.38 | 9.578% | $197.6568 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $245.31 | 6.748% | $261.8635 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $188.98 | 7.645% | $203.4275 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $154.63 | 4.502% | $161.5914 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $168.37 | 12.261% | $189.0138 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $1,230.71 | $1,327.6228 | $1,327.62 | $1,327.65 | $1,327.70 | |