| 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 | $233.49 | 7.138% | $250.1565 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $109.95 | 10.394% | $121.3782 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $14.93 | 8.105% | $16.1401 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $237.75 | 12.745% | $268.0512 | $268.05 | $268.05 | $268.10 |
| Purchase #5 | $195.53 | 7.171% | $209.5515 | $209.55 | $209.55 | $209.60 |
| Purchase #6 | $121.85 | 10.629% | $134.8014 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $147.36 | 11.242% | $163.9262 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $1,060.86 | $1,164.0051 | $1,164.01 | $1,164.05 | $1,164.10 | |