| 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 | $86.64 | 5.582% | $91.4762 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $137.33 | 6.119% | $145.7332 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $237.42 | 10.663% | $262.7361 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $72.29 | 11.473% | $80.5838 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $128.44 | 7.283% | $137.7943 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $226.45 | 6.857% | $241.9777 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $214.62 | 9.372% | $234.7342 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $1,103.19 | $1,195.0355 | $1,195.03 | $1,195.15 | $1,195.00 | |