| 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 | $230.53 | 11.798% | $257.7279 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $20.42 | 7.755% | $22.0036 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $234.88 | 11.645% | $262.2318 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $143.40 | 5.872% | $151.8204 | $151.82 | $151.80 | $151.80 |
| Purchase #5 | $106.92 | 7.186% | $114.6033 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $168.61 | 5.491% | $177.8684 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $185.89 | 11.818% | $207.8585 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,090.65 | $1,194.1139 | $1,194.11 | $1,194.10 | $1,194.10 | |