| 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 | $182.82 | 10.559% | $202.124 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $102.61 | 3.595% | $106.2988 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $130.56 | 4.326% | $136.208 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $88.27 | 12.688% | $99.4697 | $99.47 | $99.45 | $99.50 |
| Purchase #5 | $242.91 | 11.518% | $270.8884 | $270.89 | $270.90 | $270.90 |
| Purchase #6 | $212.64 | 11.539% | $237.1765 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $56.98 | 11.834% | $63.723 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $1,016.79 | $1,115.8884 | $1,115.89 | $1,115.85 | $1,115.90 | |