| 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 | $103.64 | 10.588% | $114.6134 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $113.45 | 11.306% | $126.2767 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $17.48 | 3.797% | $18.1437 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $240.51 | 4.452% | $251.2175 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $91.58 | 12.866% | $103.3627 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $91.38 | 13.127% | $103.3755 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $165.45 | 3.621% | $171.4409 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $823.49 | $888.4304 | $888.43 | $888.45 | $888.40 | |