| 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 | $119.36 | 7.342% | $128.1234 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $217.53 | 3.389% | $224.9021 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $212.48 | 10.261% | $234.2826 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $226.98 | 4.418% | $237.008 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $64.56 | 10.322% | $71.2239 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $71.52 | 4.851% | $74.9894 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $9.56 | 8.525% | $10.375 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $921.99 | $980.9044 | $980.90 | $980.90 | $980.90 | |