| 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 | $238.37 | 10.527% | $263.4632 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $5.26 | 7.786% | $5.6695 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $185.96 | 11.381% | $207.1241 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $247.71 | 10.736% | $274.3041 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $23.69 | 7.418% | $25.4473 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $92.32 | 8.820% | $100.4626 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $235.37 | 8.658% | $255.7483 | $255.75 | $255.75 | $255.70 |
| 7 purchase totals = | $1,028.68 | $1,132.2191 | $1,132.21 | $1,132.15 | $1,132.20 | |