| 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 | $225.55 | 10.653% | $249.5778 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $63.89 | 9.506% | $69.9634 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $136.36 | 13.450% | $154.7004 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $247.78 | 10.179% | $273.0015 | $273.00 | $273.00 | $273.00 |
| Purchase #5 | $131.50 | 3.486% | $136.0841 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $249.54 | 13.620% | $283.5273 | $283.53 | $283.55 | $283.50 |
| Purchase #7 | $139.89 | 12.189% | $156.9412 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $1,194.51 | $1,323.7957 | $1,323.79 | $1,323.85 | $1,323.80 | |