| 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 | $92.34 | 12.857% | $104.2122 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $36.61 | 7.651% | $39.411 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $247.28 | 4.476% | $258.3483 | $258.35 | $258.35 | $258.30 |
| Purchase #4 | $221.36 | 5.583% | $233.7185 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $189.45 | 8.337% | $205.2444 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $56.64 | 8.411% | $61.404 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $131.67 | 10.759% | $145.8364 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $975.35 | $1,048.1748 | $1,048.17 | $1,048.15 | $1,048.00 | |