| 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 | $228.53 | 3.190% | $235.8201 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $93.51 | 12.552% | $105.2474 | $105.25 | $105.25 | $105.20 |
| Purchase #3 | $225.38 | 3.635% | $233.5726 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $186.53 | 11.310% | $207.6265 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $187.35 | 4.451% | $195.6889 | $195.69 | $195.70 | $195.70 |
| Purchase #6 | $216.92 | 13.613% | $246.4493 | $246.45 | $246.45 | $246.40 |
| Purchase #7 | $172.78 | 5.220% | $181.7991 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $1,311.00 | $1,406.2039 | $1,406.21 | $1,406.20 | $1,406.10 | |