| 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 | $228.79 | 3.167% | $236.0358 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $157.53 | 4.129% | $164.0344 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $72.81 | 9.472% | $79.7066 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $58.42 | 6.296% | $62.0981 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $167.97 | 12.291% | $188.6152 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $224.87 | 9.501% | $246.2349 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $227.82 | 11.165% | $253.2561 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,138.21 | $1,229.9811 | $1,229.99 | $1,230.00 | $1,229.90 | |