| 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 | $210.98 | 4.323% | $220.1007 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $210.39 | 11.465% | $234.5112 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $231.94 | 10.471% | $256.2264 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $165.71 | 12.722% | $186.7916 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $60.89 | 5.701% | $64.3613 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $169.90 | 4.474% | $177.5013 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $33.64 | 5.123% | $35.3634 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $1,083.45 | $1,174.8559 | $1,174.85 | $1,174.85 | $1,174.90 | |