| 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 | $243.41 | 4.743% | $254.9549 | $254.95 | $254.95 | $255.00 |
| Purchase #2 | $154.70 | 4.332% | $161.4016 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $171.81 | 9.131% | $187.498 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $89.99 | 3.869% | $93.4717 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $142.40 | 3.503% | $147.3883 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $226.58 | 4.261% | $236.2346 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $36.43 | 13.716% | $41.4267 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $1,065.32 | $1,122.3758 | $1,122.37 | $1,122.40 | $1,122.40 | |