| 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 | $105.41 | 12.411% | $118.4924 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $31.37 | 8.104% | $33.9122 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $220.70 | 11.131% | $245.2661 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $221.42 | 12.584% | $249.2835 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $177.45 | 3.447% | $183.5667 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $150.91 | 8.325% | $163.4733 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $171.80 | 5.435% | $181.1373 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $1,079.06 | $1,175.1315 | $1,175.13 | $1,175.10 | $1,175.20 | |