| 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 | $213.42 | 4.784% | $223.63 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $25.86 | 8.649% | $28.0966 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $8.92 | 9.242% | $9.7444 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $73.85 | 10.708% | $81.7579 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $114.40 | 11.303% | $127.3306 | $127.33 | $127.35 | $127.30 |
| Purchase #6 | $223.95 | 3.772% | $232.3974 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $15.62 | 12.277% | $17.5377 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $676.02 | $720.4946 | $720.50 | $720.55 | $720.40 | |