| 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 | $212.29 | 5.622% | $224.2249 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $120.76 | 3.591% | $125.0965 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $222.79 | 3.372% | $230.3025 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $118.69 | 4.439% | $123.9586 | $123.96 | $123.95 | $124.00 |
| Purchase #5 | $149.26 | 10.211% | $164.5009 | $164.50 | $164.50 | $164.50 |
| Purchase #6 | $83.40 | 3.446% | $86.274 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $193.67 | 13.658% | $220.1214 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $1,100.86 | $1,174.4788 | $1,174.47 | $1,174.40 | $1,174.50 | |