| 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 | $203.81 | 9.117% | $222.3914 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $202.70 | 12.152% | $227.3321 | $227.33 | $227.35 | $227.30 |
| Purchase #3 | $17.78 | 6.746% | $18.9794 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $201.47 | 7.693% | $216.9691 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $151.34 | 3.422% | $156.5189 | $156.52 | $156.50 | $156.50 |
| Purchase #6 | $150.53 | 13.770% | $171.258 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $219.95 | 5.310% | $231.6293 | $231.63 | $231.65 | $231.60 |
| 7 purchase totals = | $1,147.58 | $1,245.0782 | $1,245.08 | $1,245.10 | $1,245.10 | |