| 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 | $230.53 | 9.461% | $252.3404 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $179.64 | 5.497% | $189.5148 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $186.70 | 6.746% | $199.2948 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $194.26 | 6.633% | $207.1453 | $207.15 | $207.15 | $207.10 |
| Purchase #5 | $227.36 | 3.527% | $235.379 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $156.88 | 13.517% | $178.0855 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $15.73 | 6.759% | $16.7932 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $1,191.10 | $1,278.5530 | $1,278.55 | $1,278.60 | $1,278.50 | |