| 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 | $231.49 | 8.741% | $251.7245 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $56.88 | 12.537% | $64.011 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $174.70 | 8.376% | $189.3329 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $244.41 | 5.722% | $258.3951 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $28.42 | 7.731% | $30.6172 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $71.81 | 9.327% | $78.5077 | $78.51 | $78.50 | $78.50 |
| Purchase #7 | $10.64 | 12.865% | $12.0088 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $818.35 | $884.5972 | $884.60 | $884.55 | $884.50 | |