| 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 | $200.68 | 5.194% | $211.1033 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $191.27 | 4.306% | $199.5061 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $117.29 | 4.845% | $122.9727 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $164.80 | 12.846% | $185.9702 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $227.26 | 5.787% | $240.4115 | $240.41 | $240.40 | $240.40 |
| Purchase #6 | $168.44 | 8.558% | $182.8551 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $192.78 | 12.782% | $217.4211 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,262.52 | $1,360.2400 | $1,360.24 | $1,360.15 | $1,360.30 | |