| 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 | $87.53 | 12.135% | $98.1518 | $98.15 | $98.15 | $98.20 |
| Purchase #2 | $202.73 | 3.375% | $209.5721 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $226.81 | 12.452% | $255.0524 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $190.58 | 11.126% | $211.7839 | $211.78 | $211.80 | $211.80 |
| Purchase #5 | $17.86 | 5.657% | $18.8703 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $128.62 | 4.809% | $134.8053 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $64.96 | 6.558% | $69.2201 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $919.09 | $997.4559 | $997.45 | $997.40 | $997.60 | |