| 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 | $127.84 | 10.470% | $141.2248 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $121.26 | 8.207% | $131.2118 | $131.21 | $131.20 | $131.20 |
| Purchase #3 | $101.95 | 12.215% | $114.4032 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $245.47 | 5.330% | $258.5536 | $258.55 | $258.55 | $258.60 |
| Purchase #5 | $199.94 | 4.547% | $209.0313 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $111.29 | 12.402% | $125.0922 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $197.46 | 12.126% | $221.404 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,105.21 | $1,200.9209 | $1,200.90 | $1,200.90 | $1,200.90 | |