| 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 | $201.91 | 12.362% | $226.8701 | $226.87 | $226.85 | $226.90 |
| Purchase #2 | $247.89 | 10.212% | $273.2045 | $273.20 | $273.20 | $273.20 |
| Purchase #3 | $165.90 | 9.123% | $181.0351 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $249.37 | 12.720% | $281.0899 | $281.09 | $281.10 | $281.10 |
| Purchase #5 | $166.38 | 3.120% | $171.5711 | $171.57 | $171.55 | $171.60 |
| Purchase #6 | $168.90 | 13.836% | $192.269 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $174.83 | 13.596% | $198.5999 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $1,375.18 | $1,524.6396 | $1,524.64 | $1,524.60 | $1,524.70 | |