| 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 | $242.47 | 11.383% | $270.0704 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $63.91 | 12.531% | $71.9186 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $214.87 | 13.531% | $243.9441 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $73.35 | 8.731% | $79.7542 | $79.75 | $79.75 | $79.80 |
| Purchase #5 | $110.39 | 11.647% | $123.2471 | $123.25 | $123.25 | $123.20 |
| Purchase #6 | $231.94 | 13.451% | $263.1382 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $171.74 | 11.711% | $191.8525 | $191.85 | $191.85 | $191.90 |
| 7 purchase totals = | $1,108.67 | $1,243.9251 | $1,243.92 | $1,243.90 | $1,243.90 | |