| 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 | $231.78 | 4.651% | $242.5601 | $242.56 | $242.55 | $242.60 |
| Purchase #2 | $65.79 | 13.639% | $74.7631 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $95.44 | 3.463% | $98.7451 | $98.75 | $98.75 | $98.70 |
| Purchase #4 | $107.78 | 6.557% | $114.8471 | $114.85 | $114.85 | $114.80 |
| Purchase #5 | $32.78 | 9.382% | $35.8554 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $220.51 | 12.262% | $247.5489 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $113.60 | 6.355% | $120.8193 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $867.68 | $935.1390 | $935.15 | $935.10 | $935.10 | |