| 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 | $179.39 | 8.141% | $193.9941 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $28.67 | 5.604% | $30.2767 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $114.73 | 3.800% | $119.0897 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $238.58 | 8.156% | $258.0386 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $36.74 | 9.340% | $40.1715 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $247.57 | 4.280% | $258.166 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $230.99 | 11.179% | $256.8124 | $256.81 | $256.80 | $256.80 |
| 7 purchase totals = | $1,076.67 | $1,156.5490 | $1,156.55 | $1,156.55 | $1,156.60 | |