| 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 | $125.71 | 3.287% | $129.8421 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $150.34 | 8.414% | $162.9896 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $53.77 | 6.292% | $57.1532 | $57.15 | $57.15 | $57.20 |
| Purchase #4 | $65.32 | 3.654% | $67.7068 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $210.94 | 12.784% | $237.9066 | $237.91 | $237.90 | $237.90 |
| Purchase #6 | $203.41 | 6.658% | $216.953 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $230.96 | 13.280% | $261.6315 | $261.63 | $261.65 | $261.60 |
| 7 purchase totals = | $1,040.45 | $1,134.1828 | $1,134.18 | $1,134.20 | $1,134.20 | |