| 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 | $179.37 | 12.505% | $201.8002 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $169.52 | 7.249% | $181.8085 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $20.58 | 10.721% | $22.7864 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $237.70 | 7.798% | $256.2358 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $245.66 | 5.347% | $258.7954 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $65.41 | 6.277% | $69.5158 | $69.52 | $69.50 | $69.50 |
| Purchase #7 | $242.83 | 4.196% | $253.0191 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $1,161.07 | $1,243.9612 | $1,243.98 | $1,243.95 | $1,243.90 | |