| 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 | $111.27 | 5.780% | $117.7014 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $107.38 | 5.329% | $113.1023 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $212.98 | 6.623% | $227.0857 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $167.73 | 7.208% | $179.82 | $179.82 | $179.80 | $179.80 |
| Purchase #5 | $249.73 | 8.406% | $270.7223 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $179.33 | 12.189% | $201.1885 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $228.80 | 10.514% | $252.856 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,257.22 | $1,362.4762 | $1,362.48 | $1,362.45 | $1,362.50 | |