| 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 | $76.54 | 8.593% | $83.1171 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $242.51 | 4.121% | $252.5038 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $235.95 | 12.235% | $264.8185 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $239.67 | 3.453% | $247.9458 | $247.95 | $247.95 | $247.90 |
| Purchase #5 | $180.37 | 3.565% | $186.8002 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $98.43 | 4.156% | $102.5208 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $26.29 | 9.506% | $28.7891 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $1,099.76 | $1,166.4953 | $1,166.50 | $1,166.45 | $1,166.40 | |