| 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 | $214.35 | 11.341% | $238.6594 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $124.58 | 8.708% | $135.4284 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $176.67 | 8.327% | $191.3813 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $96.69 | 3.830% | $100.3932 | $100.39 | $100.40 | $100.40 |
| Purchase #5 | $233.50 | 7.378% | $250.7276 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $171.42 | 9.642% | $187.9483 | $187.95 | $187.95 | $187.90 |
| Purchase #7 | $187.36 | 10.528% | $207.0853 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $1,204.57 | $1,311.6235 | $1,311.63 | $1,311.70 | $1,311.60 | |