| 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 | $242.34 | 3.263% | $250.2476 | $250.25 | $250.25 | $250.20 |
| Purchase #2 | $89.42 | 7.720% | $96.3232 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $121.50 | 12.305% | $136.4506 | $136.45 | $136.45 | $136.50 |
| Purchase #4 | $222.45 | 4.198% | $231.7885 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $219.48 | 10.639% | $242.8305 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $216.56 | 9.471% | $237.0704 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $226.34 | 12.136% | $253.8086 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,338.09 | $1,448.5194 | $1,448.52 | $1,448.50 | $1,448.50 | |