| 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 | $219.37 | 13.611% | $249.2285 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $103.40 | 10.860% | $114.6292 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $109.60 | 11.503% | $122.2073 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $212.94 | 10.403% | $235.0921 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $174.65 | 12.300% | $196.132 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $130.29 | 10.811% | $144.3757 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $162.93 | 4.158% | $169.7046 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $1,113.18 | $1,231.3694 | $1,231.37 | $1,231.45 | $1,231.30 | |