| 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 | $231.73 | 11.682% | $258.8007 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $168.40 | 7.563% | $181.1361 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $5.46 | 10.166% | $6.0151 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $193.37 | 12.750% | $218.0247 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $65.51 | 13.608% | $74.4246 | $74.42 | $74.40 | $74.40 |
| Purchase #6 | $8.82 | 5.471% | $9.3025 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $97.65 | 5.592% | $103.1106 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $770.94 | $850.8143 | $850.81 | $850.75 | $850.70 | |