| 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 | $224.89 | 4.130% | $234.178 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $192.33 | 4.493% | $200.9714 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $102.38 | 9.310% | $111.9116 | $111.91 | $111.90 | $111.90 |
| Purchase #4 | $199.63 | 11.733% | $223.0526 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $37.83 | 4.472% | $39.5218 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $56.63 | 3.574% | $58.654 | $58.65 | $58.65 | $58.70 |
| Purchase #7 | $46.64 | 4.872% | $48.9123 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $860.33 | $917.2017 | $917.19 | $917.15 | $917.30 | |