| 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 | $206.72 | 5.320% | $217.7175 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $178.52 | 12.792% | $201.3563 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $201.76 | 12.324% | $226.6249 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $137.34 | 12.535% | $154.5556 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $241.44 | 10.335% | $266.3928 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $18.85 | 9.127% | $20.5704 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $32.40 | 8.394% | $35.1197 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $1,017.03 | $1,122.3372 | $1,122.34 | $1,122.25 | $1,122.40 | |