| 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 | $221.76 | 6.270% | $235.6644 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $217.43 | 7.619% | $233.996 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $62.43 | 7.365% | $67.028 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $147.32 | 13.378% | $167.0285 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $211.86 | 11.501% | $236.226 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $145.84 | 13.769% | $165.9207 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $135.52 | 4.246% | $141.2742 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $1,142.16 | $1,247.1378 | $1,247.14 | $1,247.15 | $1,247.10 | |