| 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 | $106.77 | 3.252% | $110.2422 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $79.92 | 4.404% | $83.4397 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $161.40 | 13.724% | $183.5505 | $183.55 | $183.55 | $183.60 |
| Purchase #4 | $211.35 | 9.417% | $231.2528 | $231.25 | $231.25 | $231.30 |
| Purchase #5 | $213.61 | 3.547% | $221.1867 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $179.79 | 6.834% | $192.0768 | $192.08 | $192.10 | $192.10 |
| Purchase #7 | $65.90 | 8.440% | $71.462 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $1,018.74 | $1,093.2107 | $1,093.21 | $1,093.25 | $1,093.30 | |