| 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 | $115.69 | 12.760% | $130.452 | $130.45 | $130.45 | $130.50 |
| Purchase #2 | $227.98 | 5.413% | $240.3206 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $197.59 | 5.293% | $208.0484 | $208.05 | $208.05 | $208.00 |
| Purchase #4 | $80.71 | 7.616% | $86.8569 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $180.71 | 11.574% | $201.6254 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $106.44 | 4.468% | $111.1957 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $165.59 | 13.315% | $187.6383 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $1,074.71 | $1,166.1373 | $1,166.15 | $1,166.15 | $1,166.10 | |