| 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 | $209.28 | 6.168% | $222.1884 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $226.33 | 4.659% | $236.8747 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $120.52 | 12.638% | $135.7513 | $135.75 | $135.75 | $135.80 |
| Purchase #4 | $136.57 | 12.222% | $153.2616 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $64.47 | 9.321% | $70.4792 | $70.48 | $70.50 | $70.50 |
| Purchase #6 | $210.86 | 11.398% | $234.8938 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $67.54 | 7.298% | $72.4691 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $1,035.57 | $1,125.9181 | $1,125.91 | $1,125.90 | $1,126.10 | |