| 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 | $186.60 | 8.567% | $202.586 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $168.84 | 12.670% | $190.232 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $39.67 | 11.871% | $44.3792 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $14.43 | 9.523% | $15.8042 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $121.74 | 4.736% | $127.5056 | $127.51 | $127.50 | $127.50 |
| Purchase #6 | $93.87 | 10.321% | $103.5583 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $227.81 | 13.254% | $258.0039 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $852.96 | $942.0692 | $942.07 | $942.10 | $942.10 | |