| 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 | $34.48 | 7.363% | $37.0188 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $201.67 | 3.713% | $209.158 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $249.48 | 5.164% | $262.3631 | $262.36 | $262.35 | $262.40 |
| Purchase #4 | $180.38 | 8.475% | $195.6672 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $212.83 | 10.147% | $234.4259 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $136.31 | 9.594% | $149.3876 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $137.70 | 8.394% | $149.2585 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $1,152.85 | $1,237.2791 | $1,237.29 | $1,237.25 | $1,237.40 | |