| 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 | $200.94 | 3.227% | $207.4243 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $130.45 | 3.502% | $135.0184 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $103.71 | 4.487% | $108.3635 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $190.73 | 8.479% | $206.902 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $181.88 | 13.284% | $206.0409 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $27.91 | 13.861% | $31.7786 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $187.60 | 13.122% | $212.2169 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $1,023.22 | $1,107.7446 | $1,107.74 | $1,107.70 | $1,107.70 | |