| 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 | $130.82 | 6.615% | $139.4737 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $177.75 | 10.126% | $195.749 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $43.37 | 3.292% | $44.7977 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $229.91 | 13.666% | $261.3295 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $105.99 | 4.373% | $110.6249 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $42.71 | 4.423% | $44.5991 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $233.83 | 6.176% | $248.2713 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $964.38 | $1,044.8452 | $1,044.84 | $1,044.80 | $1,044.80 | |