| 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 | $201.80 | 10.144% | $222.2706 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $250.37 | 3.338% | $258.7274 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $123.59 | 10.411% | $136.457 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $137.49 | 4.433% | $143.5849 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $226.54 | 6.178% | $240.5356 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $171.70 | 9.464% | $187.9497 | $187.95 | $187.95 | $187.90 |
| Purchase #7 | $137.65 | 3.535% | $142.5159 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $1,249.14 | $1,332.0411 | $1,332.05 | $1,332.05 | $1,332.00 | |