| 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 | $185.26 | 4.214% | $193.0669 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $122.74 | 11.773% | $137.1902 | $137.19 | $137.20 | $137.20 |
| Purchase #3 | $21.77 | 7.820% | $23.4724 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $249.64 | 5.359% | $263.0182 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $120.99 | 11.535% | $134.9462 | $134.95 | $134.95 | $134.90 |
| Purchase #6 | $112.34 | 6.189% | $119.2927 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $227.82 | 5.534% | $240.4276 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $1,040.56 | $1,111.4142 | $1,111.42 | $1,111.40 | $1,111.40 | |