| 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 | $234.55 | 11.429% | $261.3567 | $261.36 | $261.35 | $261.40 |
| Purchase #2 | $218.61 | 4.107% | $227.5883 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $247.68 | 3.212% | $255.6355 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $70.48 | 4.381% | $73.5677 | $73.57 | $73.55 | $73.60 |
| Purchase #5 | $37.95 | 12.516% | $42.6998 | $42.70 | $42.70 | $42.70 |
| Purchase #6 | $30.28 | 3.538% | $31.3513 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $106.55 | 10.409% | $117.6408 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $946.10 | $1,009.8401 | $1,009.85 | $1,009.85 | $1,009.90 | |