| 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 | $20.44 | 4.220% | $21.3026 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $181.63 | 13.693% | $206.5006 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $94.26 | 12.871% | $106.3922 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $203.53 | 13.445% | $230.8946 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $182.45 | 10.286% | $201.2168 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $54.34 | 8.721% | $59.079 | $59.08 | $59.10 | $59.10 |
| Purchase #7 | $145.80 | 6.162% | $154.7842 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $882.45 | $980.1700 | $980.16 | $980.20 | $980.20 | |