| 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 | $231.52 | 13.642% | $263.104 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $109.44 | 5.116% | $115.039 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $86.60 | 10.136% | $95.3778 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $25.48 | 13.820% | $29.0013 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $201.26 | 9.499% | $220.3777 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $145.35 | 12.728% | $163.8501 | $163.85 | $163.85 | $163.90 |
| Purchase #7 | $88.47 | 3.614% | $91.6673 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $888.12 | $978.4172 | $978.42 | $978.45 | $978.50 | |