| 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 | $186.61 | 6.703% | $199.1185 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $201.66 | 13.643% | $229.1725 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $138.90 | 9.575% | $152.1997 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $36.56 | 5.248% | $38.4787 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $215.90 | 9.282% | $235.9398 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $240.28 | 8.223% | $260.0382 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $95.91 | 10.800% | $106.2683 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $1,115.82 | $1,221.2157 | $1,221.22 | $1,221.20 | $1,221.20 | |