| 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 | $101.52 | 12.723% | $114.4364 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $217.55 | 6.378% | $231.4253 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $226.50 | 3.686% | $234.8488 | $234.85 | $234.85 | $234.80 |
| Purchase #4 | $205.56 | 6.473% | $218.8659 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $33.58 | 6.238% | $35.6747 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $249.93 | 8.322% | $270.7292 | $270.73 | $270.75 | $270.70 |
| Purchase #7 | $27.54 | 12.477% | $30.9762 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $1,062.18 | $1,136.9565 | $1,136.97 | $1,137.00 | $1,136.90 | |