| 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 | $91.28 | 10.802% | $101.1401 | $101.14 | $101.15 | $101.10 |
| Purchase #2 | $52.71 | 10.630% | $58.3131 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $161.83 | 3.803% | $167.9844 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $87.97 | 11.301% | $97.9115 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $239.54 | 7.654% | $257.8744 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $148.83 | 13.126% | $168.3654 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $177.85 | 13.837% | $202.4591 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $960.01 | $1,054.0480 | $1,054.04 | $1,054.00 | $1,054.10 | |