| 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 | $247.55 | 9.297% | $270.5647 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $232.63 | 9.348% | $254.3763 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $67.32 | 4.440% | $70.309 | $70.31 | $70.30 | $70.30 |
| Purchase #4 | $234.91 | 11.191% | $261.1988 | $261.20 | $261.20 | $261.20 |
| Purchase #5 | $8.47 | 13.333% | $9.5993 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $111.81 | 9.737% | $122.6969 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $43.25 | 13.497% | $49.0875 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $945.94 | $1,037.8325 | $1,037.84 | $1,037.85 | $1,037.90 | |