| 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 | $208.63 | 13.665% | $237.1393 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $33.70 | 9.310% | $36.8375 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $224.51 | 7.545% | $241.4493 | $241.45 | $241.45 | $241.40 |
| Purchase #4 | $163.79 | 8.489% | $177.6941 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $174.63 | 3.313% | $180.4155 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $107.64 | 13.280% | $121.9346 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $208.42 | 6.248% | $221.4421 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $1,121.32 | $1,216.9124 | $1,216.91 | $1,216.95 | $1,216.70 | |