| 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 | $30.73 | 5.396% | $32.3882 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $233.43 | 11.413% | $260.0714 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $212.89 | 11.486% | $237.3425 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $177.34 | 13.121% | $200.6088 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $75.33 | 7.378% | $80.8878 | $80.89 | $80.90 | $80.90 |
| Purchase #6 | $227.98 | 6.127% | $241.9483 | $241.95 | $241.95 | $241.90 |
| Purchase #7 | $183.73 | 5.523% | $193.8774 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $1,141.43 | $1,247.1244 | $1,247.13 | $1,247.15 | $1,247.10 | |