| 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 | $236.40 | 5.632% | $249.714 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $89.40 | 10.872% | $99.1196 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $103.37 | 4.275% | $107.7891 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $247.48 | 12.221% | $277.7245 | $277.72 | $277.70 | $277.70 |
| Purchase #5 | $234.68 | 12.413% | $263.8108 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $51.96 | 7.873% | $56.0508 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $187.46 | 9.633% | $205.518 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $1,150.75 | $1,259.7268 | $1,259.72 | $1,259.65 | $1,259.70 | |