| 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 | $243.91 | 5.699% | $257.8104 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $27.94 | 9.216% | $30.515 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $103.94 | 9.814% | $114.1407 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $228.89 | 5.221% | $240.8403 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $8.53 | 7.641% | $9.1818 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $58.65 | 7.615% | $63.1162 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $103.43 | 8.480% | $112.2009 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $775.29 | $827.8053 | $827.81 | $827.80 | $827.70 | |