| 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 | $201.32 | 9.292% | $220.0267 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $207.55 | 10.559% | $229.4652 | $229.47 | $229.45 | $229.50 |
| Purchase #3 | $183.49 | 11.414% | $204.4335 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $116.34 | 11.797% | $130.0646 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $153.63 | 8.267% | $166.3306 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $26.38 | 8.420% | $28.6012 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $82.44 | 11.653% | $92.0467 | $92.05 | $92.05 | $92.00 |
| 7 purchase totals = | $971.15 | $1,070.9685 | $1,070.97 | $1,071.00 | $1,070.90 | |