| 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 | $112.53 | 5.192% | $118.3726 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $59.67 | 10.769% | $66.0959 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $142.67 | 3.501% | $147.6649 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $215.43 | 3.807% | $223.6314 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $197.31 | 9.697% | $216.4432 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $249.39 | 9.474% | $273.0172 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $163.96 | 10.243% | $180.7544 | $180.75 | $180.75 | $180.80 |
| 7 purchase totals = | $1,140.96 | $1,225.9796 | $1,225.97 | $1,225.95 | $1,226.00 | |