| 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 | $220.60 | 12.341% | $247.8242 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $218.75 | 4.592% | $228.795 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $23.81 | 3.324% | $24.6014 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $42.50 | 5.198% | $44.7092 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $87.99 | 11.240% | $97.8801 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $202.87 | 10.164% | $223.4897 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $36.92 | 5.871% | $39.0876 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $833.44 | $906.3872 | $906.39 | $906.40 | $906.40 | |