| 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 | $236.30 | 6.190% | $250.927 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $18.78 | 7.311% | $20.153 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $132.96 | 4.691% | $139.1972 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $233.88 | 13.159% | $264.6563 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $45.89 | 4.630% | $48.0147 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $222.85 | 10.337% | $245.886 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $126.48 | 5.571% | $133.5262 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $1,017.14 | $1,102.3604 | $1,102.37 | $1,102.40 | $1,102.40 | |