| 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 | $165.46 | 12.692% | $186.4602 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $114.96 | 7.844% | $123.9775 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $195.61 | 3.312% | $202.0886 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $96.47 | 11.244% | $107.3171 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $185.92 | 13.816% | $211.6067 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $187.84 | 5.726% | $198.5957 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $227.61 | 6.567% | $242.5571 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $1,173.87 | $1,272.6029 | $1,272.62 | $1,272.60 | $1,272.70 | |