| 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 | $205.66 | 12.201% | $230.7526 | $230.75 | $230.75 | $230.80 |
| Purchase #2 | $71.32 | 7.200% | $76.455 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $230.54 | 4.337% | $240.5385 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $175.88 | 8.347% | $190.5607 | $190.56 | $190.55 | $190.60 |
| Purchase #5 | $211.92 | 8.668% | $230.2892 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $47.67 | 3.461% | $49.3199 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $181.56 | 8.138% | $196.3354 | $196.34 | $196.35 | $196.30 |
| 7 purchase totals = | $1,124.55 | $1,214.2513 | $1,214.26 | $1,214.25 | $1,214.30 | |