| 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 | $211.74 | 10.706% | $234.4089 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $66.52 | 10.702% | $73.639 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $190.94 | 6.126% | $202.637 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $188.30 | 6.633% | $200.7899 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $249.48 | 12.812% | $281.4434 | $281.44 | $281.45 | $281.40 |
| Purchase #6 | $227.49 | 11.571% | $253.8129 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $98.77 | 4.797% | $103.508 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $1,233.24 | $1,350.2391 | $1,350.24 | $1,350.25 | $1,350.10 | |