| 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 | $237.98 | 4.781% | $249.3578 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $60.92 | 5.504% | $64.273 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $136.59 | 4.707% | $143.0193 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $179.34 | 10.758% | $198.6334 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $19.83 | 9.715% | $21.7565 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $182.71 | 6.365% | $194.3395 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $106.56 | 12.142% | $119.4985 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $923.93 | $990.8780 | $990.88 | $990.85 | $990.90 | |