| 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 | $85.64 | 8.711% | $93.1001 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $190.95 | 3.856% | $198.313 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $240.56 | 4.441% | $251.2433 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $13.53 | 11.111% | $15.0333 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $113.32 | 5.344% | $119.3758 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $196.66 | 5.351% | $207.1833 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $242.60 | 12.584% | $273.1288 | $273.13 | $273.15 | $273.10 |
| 7 purchase totals = | $1,083.26 | $1,157.3776 | $1,157.37 | $1,157.45 | $1,157.30 | |