| 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 | $77.55 | 12.252% | $87.0514 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $240.36 | 9.529% | $263.2639 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $185.66 | 13.157% | $210.0873 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $14.76 | 7.231% | $15.8273 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $132.97 | 5.267% | $139.9735 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $195.79 | 11.159% | $217.6382 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $176.47 | 11.491% | $196.7482 | $196.75 | $196.75 | $196.70 |
| 7 purchase totals = | $1,023.56 | $1,130.5898 | $1,130.59 | $1,130.60 | $1,130.60 | |