| 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 | $226.37 | 10.408% | $249.9306 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $19.59 | 4.835% | $20.5372 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $201.96 | 4.738% | $211.5289 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $220.50 | 12.273% | $247.562 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $213.84 | 11.418% | $238.2563 | $238.26 | $238.25 | $238.30 |
| Purchase #6 | $69.84 | 10.221% | $76.9783 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $107.28 | 4.350% | $111.9467 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $1,059.38 | $1,156.7400 | $1,156.75 | $1,156.80 | $1,156.70 | |