| 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 | $249.44 | 12.745% | $281.2311 | $281.23 | $281.25 | $281.20 |
| Purchase #2 | $12.25 | 3.244% | $12.6474 | $12.65 | $12.65 | $12.60 |
| Purchase #3 | $54.98 | 7.764% | $59.2486 | $59.25 | $59.25 | $59.20 |
| Purchase #4 | $56.82 | 10.415% | $62.7378 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $79.92 | 8.344% | $86.5885 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $21.93 | 12.758% | $24.7278 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $186.82 | 10.871% | $207.1292 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $662.16 | $734.3104 | $734.32 | $734.40 | $734.10 | |