| 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 | $243.90 | 9.564% | $267.2266 | $267.23 | $267.25 | $267.20 |
| Purchase #2 | $75.26 | 6.147% | $79.8862 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $221.63 | 6.755% | $236.6011 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $73.59 | 4.773% | $77.1025 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $145.80 | 13.765% | $165.8694 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $71.88 | 12.373% | $80.7737 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $92.49 | 10.356% | $102.0683 | $102.07 | $102.05 | $102.10 |
| 7 purchase totals = | $924.55 | $1,009.5278 | $1,009.53 | $1,009.50 | $1,009.60 | |