| 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 | $109.79 | 11.414% | $122.3214 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $66.42 | 8.854% | $72.3008 | $72.30 | $72.30 | $72.30 |
| Purchase #3 | $181.71 | 12.615% | $204.6327 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $142.97 | 11.120% | $158.8683 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $6.34 | 7.563% | $6.8195 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $113.56 | 8.353% | $123.0457 | $123.05 | $123.05 | $123.00 |
| Purchase #7 | $200.32 | 7.227% | $214.7971 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $821.11 | $902.7855 | $902.79 | $902.75 | $902.70 | |