| 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 | $37.67 | 3.724% | $39.0728 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $173.51 | 9.283% | $189.6169 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $179.73 | 11.444% | $200.2983 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $193.53 | 10.819% | $214.468 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $75.72 | 6.795% | $80.8652 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $208.60 | 9.558% | $228.538 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $163.90 | 3.295% | $169.3005 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,032.66 | $1,122.1597 | $1,122.17 | $1,122.10 | $1,122.20 | |