| 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 | $125.77 | 7.298% | $134.9487 | $134.95 | $134.95 | $134.90 |
| Purchase #2 | $22.53 | 12.638% | $25.3773 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $12.43 | 10.119% | $13.6878 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $243.31 | 7.116% | $260.6239 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $15.34 | 9.293% | $16.7655 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $10.87 | 10.610% | $12.0233 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $51.61 | 11.326% | $57.4553 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $481.86 | $520.8818 | $520.89 | $520.85 | $520.90 | |