| 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 | $219.51 | 10.237% | $241.9812 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $198.37 | 11.660% | $221.4999 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $137.41 | 13.312% | $155.702 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $141.42 | 9.262% | $154.5183 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $208.62 | 5.677% | $220.4634 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $40.43 | 10.552% | $44.6962 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $168.48 | 6.281% | $179.0622 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,114.24 | $1,217.9232 | $1,217.92 | $1,217.90 | $1,218.00 | |