| 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 | $221.42 | 5.191% | $232.9139 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $172.42 | 8.262% | $186.6653 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $14.79 | 8.344% | $16.0241 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $199.96 | 12.310% | $224.5751 | $224.58 | $224.60 | $224.60 |
| Purchase #5 | $86.98 | 10.400% | $96.0259 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $162.99 | 5.742% | $172.3489 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $66.79 | 5.499% | $70.4628 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $925.35 | $999.0160 | $999.02 | $999.00 | $999.00 | |