| 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 | $201.76 | 9.247% | $220.4167 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $227.83 | 9.424% | $249.3007 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $132.73 | 5.148% | $139.5629 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $134.74 | 4.130% | $140.3048 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $48.71 | 6.630% | $51.9395 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $156.56 | 5.268% | $164.8076 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $69.38 | 9.526% | $75.9891 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $971.71 | $1,042.3213 | $1,042.32 | $1,042.30 | $1,042.30 | |