| 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 | $10.59 | 11.833% | $11.8431 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $237.74 | 6.525% | $253.2525 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $180.61 | 6.370% | $192.1149 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $186.80 | 7.612% | $201.0192 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $199.28 | 10.504% | $220.2124 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $108.47 | 9.153% | $118.3983 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $57.41 | 3.255% | $59.2787 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $980.90 | $1,056.1191 | $1,056.11 | $1,056.10 | $1,056.10 | |