| 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 | $249.60 | 13.677% | $283.7378 | $283.74 | $283.75 | $283.70 |
| Purchase #2 | $168.33 | 9.719% | $184.69 | $184.69 | $184.70 | $184.70 |
| Purchase #3 | $228.82 | 9.194% | $249.8577 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $139.59 | 10.650% | $154.4563 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $94.85 | 9.381% | $103.7479 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $207.40 | 10.701% | $229.5939 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $219.50 | 13.162% | $248.3906 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $1,308.09 | $1,454.4742 | $1,454.48 | $1,454.50 | $1,454.50 | |