| 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 | $117.38 | 4.361% | $122.4989 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $214.55 | 3.720% | $222.5313 | $222.53 | $222.55 | $222.50 |
| Purchase #3 | $207.72 | 9.504% | $227.4617 | $227.46 | $227.45 | $227.50 |
| Purchase #4 | $81.54 | 7.482% | $87.6408 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $246.84 | 9.769% | $270.9538 | $270.95 | $270.95 | $271.00 |
| Purchase #6 | $24.42 | 10.667% | $27.0249 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $239.56 | 3.624% | $248.2417 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $1,132.01 | $1,206.3531 | $1,206.34 | $1,206.35 | $1,206.30 | |