| 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 | $117.64 | 3.102% | $121.2892 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $234.29 | 5.521% | $247.2252 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $231.30 | 8.788% | $251.6266 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $126.55 | 10.176% | $139.4277 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $160.30 | 10.685% | $177.4281 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $26.53 | 4.315% | $27.6748 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $235.84 | 11.845% | $263.7752 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $1,132.45 | $1,228.4468 | $1,228.46 | $1,228.55 | $1,228.40 | |