| 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 | $112.46 | 13.178% | $127.28 | $127.28 | $127.30 | $127.30 |
| Purchase #2 | $177.86 | 12.199% | $199.5571 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $107.39 | 4.356% | $112.0679 | $112.07 | $112.05 | $112.10 |
| Purchase #4 | $214.42 | 3.465% | $221.8497 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $131.82 | 11.836% | $147.4222 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $106.38 | 7.551% | $114.4128 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $67.67 | 12.423% | $76.0766 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $918.00 | $998.6663 | $998.67 | $998.65 | $998.70 | |