| 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 | $12.36 | 11.428% | $13.7725 | $13.77 | $13.75 | $13.80 |
| Purchase #2 | $167.77 | 9.401% | $183.5421 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $191.74 | 3.812% | $199.0491 | $199.05 | $199.05 | $199.00 |
| Purchase #4 | $106.88 | 12.558% | $120.302 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $208.25 | 12.154% | $233.5607 | $233.56 | $233.55 | $233.60 |
| Purchase #6 | $212.31 | 4.783% | $222.4648 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $141.73 | 3.731% | $147.0179 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $1,041.04 | $1,119.7091 | $1,119.70 | $1,119.65 | $1,119.70 | |