| 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 | $234.47 | 4.348% | $244.6648 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $245.85 | 13.280% | $278.4989 | $278.50 | $278.50 | $278.50 |
| Purchase #3 | $161.48 | 7.364% | $173.3714 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $123.70 | 11.705% | $138.1791 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $177.70 | 11.871% | $198.7948 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $246.42 | 5.455% | $259.8622 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $15.56 | 6.872% | $16.6293 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $1,205.18 | $1,310.0005 | $1,309.99 | $1,310.00 | $1,310.10 | |