| 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 | $236.84 | 7.835% | $255.3964 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $101.26 | 12.538% | $113.956 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $101.89 | 12.580% | $114.7078 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $153.69 | 5.563% | $162.2398 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $183.55 | 10.551% | $202.9164 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $147.72 | 4.480% | $154.3379 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $126.42 | 6.573% | $134.7296 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $1,051.37 | $1,138.2839 | $1,138.30 | $1,138.30 | $1,138.20 | |