| 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 | $101.82 | 4.310% | $106.2084 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $114.81 | 10.872% | $127.2921 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $167.34 | 13.408% | $189.7769 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $246.83 | 8.775% | $268.4893 | $268.49 | $268.50 | $268.50 |
| Purchase #5 | $191.65 | 4.341% | $199.9695 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $190.96 | 3.652% | $197.9339 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $203.82 | 8.360% | $220.8594 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $1,217.23 | $1,310.5295 | $1,310.53 | $1,310.55 | $1,310.60 | |