| 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 | $205.31 | 7.349% | $220.3982 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $220.45 | 9.439% | $241.2583 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $58.28 | 6.641% | $62.1504 | $62.15 | $62.15 | $62.20 |
| Purchase #4 | $198.51 | 4.863% | $208.1635 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $201.29 | 11.341% | $224.1183 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $239.55 | 9.177% | $261.5335 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $235.86 | 4.305% | $246.0138 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,359.25 | $1,463.6360 | $1,463.63 | $1,463.60 | $1,463.70 | |