| 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 | $218.74 | 12.186% | $245.3957 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $30.48 | 10.814% | $33.7761 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $110.76 | 3.185% | $114.2877 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $17.49 | 9.306% | $19.1176 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $95.43 | 7.518% | $102.6044 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $14.40 | 6.869% | $15.3891 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $184.32 | 11.728% | $205.937 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $671.62 | $736.5076 | $736.52 | $736.55 | $736.50 | |