| 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 | $230.28 | 12.867% | $259.9101 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $182.74 | 9.653% | $200.3799 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $50.94 | 11.234% | $56.6626 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $189.59 | 4.592% | $198.296 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $184.59 | 13.850% | $210.1557 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $220.69 | 6.226% | $234.4302 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $150.99 | 13.348% | $171.1441 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $1,209.82 | $1,330.9786 | $1,330.98 | $1,331.00 | $1,331.00 | |