| 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 | $189.33 | 8.175% | $204.8077 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $234.91 | 8.367% | $254.5649 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $67.64 | 12.716% | $76.2411 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $68.34 | 4.664% | $71.5274 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $26.96 | 9.130% | $29.4214 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $28.71 | 4.417% | $29.9781 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $138.30 | 4.747% | $144.8651 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $754.19 | $811.4057 | $811.41 | $811.40 | $811.40 | |