| 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 | $220.93 | 13.644% | $251.0737 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $165.28 | 12.541% | $186.0078 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $132.93 | 3.206% | $137.1917 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $148.37 | 9.566% | $162.5631 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $199.99 | 6.216% | $212.4214 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $174.79 | 5.196% | $183.8721 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $137.99 | 10.120% | $151.9546 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $1,180.28 | $1,285.0844 | $1,285.07 | $1,285.00 | $1,285.20 | |