| 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 | $233.52 | 6.231% | $248.0706 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $164.30 | 7.790% | $177.099 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $182.69 | 5.336% | $192.4383 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $92.46 | 7.512% | $99.4056 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $57.59 | 9.191% | $62.8831 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $23.63 | 4.583% | $24.713 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $160.68 | 7.313% | $172.4305 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $914.87 | $977.0401 | $977.04 | $977.05 | $977.00 | |