| 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 | $193.81 | 5.198% | $203.8842 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $215.48 | 13.704% | $245.0094 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $160.62 | 6.670% | $171.3334 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $245.27 | 11.143% | $272.6004 | $272.60 | $272.60 | $272.60 |
| Purchase #5 | $37.64 | 3.792% | $39.0673 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $218.95 | 3.449% | $226.5016 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $78.40 | 4.785% | $82.1514 | $82.15 | $82.15 | $82.20 |
| 7 purchase totals = | $1,150.17 | $1,240.5477 | $1,240.54 | $1,240.55 | $1,240.60 | |