| 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 | $247.52 | 4.302% | $258.1683 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $64.83 | 4.208% | $67.558 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $138.39 | 12.867% | $156.1966 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $191.97 | 3.348% | $198.3972 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $20.80 | 11.280% | $23.1462 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $174.42 | 10.613% | $192.9312 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $215.82 | 9.214% | $235.7057 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $1,053.75 | $1,132.1032 | $1,132.12 | $1,132.10 | $1,132.10 | |