| 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 | $212.27 | 10.277% | $234.085 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $166.58 | 6.524% | $177.4477 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $127.60 | 7.421% | $137.0692 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $199.73 | 11.766% | $223.2302 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $114.33 | 12.549% | $128.6773 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $114.77 | 3.226% | $118.4725 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $89.45 | 10.257% | $98.6249 | $98.62 | $98.60 | $98.60 |
| 7 purchase totals = | $1,024.73 | $1,117.6068 | $1,117.61 | $1,117.60 | $1,117.60 | |