| 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 | $102.74 | 3.683% | $106.5239 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $104.63 | 9.351% | $114.414 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $66.42 | 5.760% | $70.2458 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $141.72 | 13.337% | $160.6212 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $187.65 | 9.424% | $205.3341 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $124.48 | 12.572% | $140.1296 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $227.81 | 5.318% | $239.9249 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $955.45 | $1,037.1935 | $1,037.18 | $1,037.15 | $1,037.00 | |