| 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 | $20.65 | 5.208% | $21.7255 | $21.73 | $21.75 | $21.70 |
| Purchase #2 | $235.46 | 8.777% | $256.1263 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $31.71 | 3.154% | $32.7101 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $57.37 | 9.440% | $62.7857 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $168.60 | 4.362% | $175.9543 | $175.95 | $175.95 | $176.00 |
| Purchase #6 | $237.39 | 10.131% | $261.44 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $193.33 | 3.785% | $200.6475 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $944.51 | $1,011.3894 | $1,011.40 | $1,011.45 | $1,011.30 | |