| 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 | $107.85 | 7.133% | $115.5429 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $132.31 | 8.240% | $143.2123 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $184.42 | 10.206% | $203.2419 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $173.49 | 11.432% | $193.3234 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $191.28 | 3.156% | $197.3168 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $128.75 | 10.434% | $142.1838 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $118.75 | 4.379% | $123.9501 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $1,036.85 | $1,118.7712 | $1,118.76 | $1,118.75 | $1,118.70 | |