| 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 | $164.33 | 3.413% | $169.9386 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $119.94 | 4.330% | $125.1334 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $217.65 | 6.447% | $231.6819 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $168.60 | 10.842% | $186.8796 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $241.77 | 5.371% | $254.7555 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $123.75 | 8.617% | $134.4135 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $8.44 | 10.114% | $9.2936 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $1,044.48 | $1,112.0961 | $1,112.09 | $1,112.15 | $1,112.10 | |