| 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 | $195.46 | 10.688% | $216.3508 | $216.35 | $216.35 | $216.40 |
| Purchase #2 | $106.73 | 12.564% | $120.1396 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $60.78 | 5.212% | $63.9479 | $63.95 | $63.95 | $63.90 |
| Purchase #4 | $206.59 | 10.259% | $227.7841 | $227.78 | $227.80 | $227.80 |
| Purchase #5 | $31.72 | 13.587% | $36.0298 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $218.54 | 5.788% | $231.1891 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $226.62 | 5.428% | $238.9209 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,046.44 | $1,134.3622 | $1,134.36 | $1,134.40 | $1,134.30 | |