| 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 | $198.74 | 6.623% | $211.9026 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $92.31 | 13.420% | $104.698 | $104.70 | $104.70 | $104.70 |
| Purchase #3 | $200.50 | 13.683% | $227.9344 | $227.93 | $227.95 | $227.90 |
| Purchase #4 | $164.56 | 10.629% | $182.0511 | $182.05 | $182.05 | $182.10 |
| Purchase #5 | $217.41 | 4.634% | $227.4848 | $227.48 | $227.50 | $227.50 |
| Purchase #6 | $205.91 | 8.592% | $223.6018 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $84.55 | 9.179% | $92.3108 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $1,163.98 | $1,269.9835 | $1,269.97 | $1,270.00 | $1,270.00 | |