| 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 | $174.43 | 10.349% | $192.4818 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $83.33 | 9.214% | $91.008 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $154.96 | 6.187% | $164.5474 | $164.55 | $164.55 | $164.50 |
| Purchase #4 | $232.81 | 3.747% | $241.5334 | $241.53 | $241.55 | $241.50 |
| Purchase #5 | $80.91 | 9.662% | $88.7275 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $61.89 | 7.680% | $66.6432 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $232.36 | 6.621% | $247.7446 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $1,020.69 | $1,092.6859 | $1,092.68 | $1,092.75 | $1,092.50 | |