| 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 | $223.93 | 7.443% | $240.5971 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $5.87 | 8.778% | $6.3853 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $93.96 | 4.854% | $98.5208 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $151.40 | 11.216% | $168.381 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $207.77 | 9.337% | $227.1695 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $148.56 | 8.619% | $161.3644 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $163.93 | 12.491% | $184.4065 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $995.42 | $1,086.8246 | $1,086.83 | $1,086.80 | $1,086.90 | |