| 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 | $133.31 | 10.834% | $147.7528 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $197.91 | 7.498% | $212.7493 | $212.75 | $212.75 | $212.70 |
| Purchase #3 | $105.94 | 12.380% | $119.0554 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $38.35 | 13.405% | $43.4908 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $111.59 | 8.267% | $120.8151 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $207.25 | 13.195% | $234.5966 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $219.57 | 6.585% | $234.0287 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $1,013.92 | $1,112.4887 | $1,112.50 | $1,112.50 | $1,112.50 | |