| 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 | $213.62 | 7.754% | $230.1841 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $242.32 | 9.550% | $265.4616 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $86.35 | 4.510% | $90.2444 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $52.49 | 8.234% | $56.812 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $231.74 | 7.436% | $248.9722 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $68.56 | 8.737% | $74.5501 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $177.37 | 7.302% | $190.3216 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $1,072.45 | $1,156.5460 | $1,156.53 | $1,156.50 | $1,156.60 | |