| 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 | $220.61 | 4.373% | $230.2573 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $122.62 | 12.104% | $137.4619 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $160.68 | 13.602% | $182.5357 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $203.78 | 5.487% | $214.9614 | $214.96 | $214.95 | $215.00 |
| Purchase #5 | $240.37 | 3.201% | $248.0642 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $34.60 | 4.455% | $36.1414 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $13.58 | 4.329% | $14.1679 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $996.24 | $1,063.5898 | $1,063.59 | $1,063.55 | $1,063.70 | |