| 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 | $190.90 | 7.239% | $204.7193 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $180.29 | 7.549% | $193.9001 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $215.54 | 11.850% | $241.0815 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $77.76 | 3.235% | $80.2755 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $90.97 | 10.228% | $100.2744 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $240.29 | 13.124% | $271.8257 | $271.83 | $271.85 | $271.80 |
| Purchase #7 | $189.79 | 7.498% | $204.0205 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,185.54 | $1,296.0970 | $1,296.10 | $1,296.10 | $1,296.10 | |