| 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 | $230.50 | 12.609% | $259.5637 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $225.84 | 13.253% | $255.7706 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $82.73 | 6.230% | $87.8841 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $186.51 | 12.684% | $210.1669 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $100.91 | 6.480% | $107.449 | $107.45 | $107.45 | $107.40 |
| Purchase #6 | $60.95 | 8.442% | $66.0954 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $20.79 | 12.455% | $23.3794 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $908.23 | $1,010.3091 | $1,010.31 | $1,010.30 | $1,010.40 | |