| 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 | $238.86 | 6.543% | $254.4886 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $42.39 | 12.224% | $47.5718 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $128.96 | 6.429% | $137.2508 | $137.25 | $137.25 | $137.30 |
| Purchase #4 | $204.50 | 8.776% | $222.4469 | $222.45 | $222.45 | $222.40 |
| Purchase #5 | $145.93 | 12.197% | $163.7291 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $108.49 | 5.819% | $114.803 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $182.35 | 6.825% | $194.7954 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $1,051.48 | $1,135.0856 | $1,135.09 | $1,135.10 | $1,135.10 | |