| 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 | $207.70 | 4.353% | $216.7412 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $44.32 | 6.815% | $47.3404 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $205.40 | 13.750% | $233.6425 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $122.72 | 12.567% | $138.1422 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $198.80 | 3.754% | $206.263 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $169.45 | 13.413% | $192.1783 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $28.59 | 8.562% | $31.0379 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $976.98 | $1,065.3455 | $1,065.34 | $1,065.40 | $1,065.20 | |