| 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 | $114.83 | 3.548% | $118.9042 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $247.52 | 11.814% | $276.762 | $276.76 | $276.75 | $276.80 |
| Purchase #3 | $249.83 | 11.135% | $277.6486 | $277.65 | $277.65 | $277.60 |
| Purchase #4 | $57.63 | 12.416% | $64.7853 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $177.57 | 13.114% | $200.8565 | $200.86 | $200.85 | $200.90 |
| Purchase #6 | $100.71 | 13.455% | $114.2605 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $91.73 | 3.160% | $94.6287 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $1,039.82 | $1,147.8458 | $1,147.85 | $1,147.85 | $1,147.90 | |