| 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 | $175.85 | 6.505% | $187.289 | $187.29 | $187.30 | $187.30 |
| Purchase #2 | $250.76 | 8.798% | $272.8219 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $108.52 | 5.840% | $114.8576 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $35.53 | 7.389% | $38.1553 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $128.36 | 8.599% | $139.3977 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $186.55 | 10.481% | $206.1023 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $74.26 | 7.234% | $79.632 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $959.83 | $1,038.2558 | $1,038.26 | $1,038.25 | $1,038.30 | |