| 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 | $102.37 | 12.205% | $114.8643 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $151.32 | 3.151% | $156.0881 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $87.52 | 6.389% | $93.1117 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $125.50 | 3.527% | $129.9264 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $183.82 | 6.675% | $196.09 | $196.09 | $196.10 | $196.10 |
| Purchase #6 | $237.27 | 12.852% | $267.7639 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $129.79 | 6.790% | $138.6027 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $1,017.59 | $1,096.4471 | $1,096.44 | $1,096.45 | $1,096.50 | |