| 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 | $121.28 | 13.768% | $137.9778 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $34.71 | 3.482% | $35.9186 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $53.41 | 7.787% | $57.569 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $63.48 | 8.239% | $68.7101 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $230.65 | 9.490% | $252.5387 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $243.54 | 7.470% | $261.7324 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $103.92 | 13.737% | $118.1955 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $850.99 | $932.6421 | $932.65 | $932.65 | $932.60 | |