| 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 | $215.67 | 4.143% | $224.6052 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $94.77 | 11.721% | $105.878 | $105.88 | $105.90 | $105.90 |
| Purchase #3 | $176.47 | 3.768% | $183.1194 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $10.48 | 12.563% | $11.7966 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $61.63 | 7.746% | $66.4039 | $66.40 | $66.40 | $66.40 |
| Purchase #6 | $183.82 | 8.120% | $198.7462 | $198.75 | $198.75 | $198.70 |
| Purchase #7 | $148.82 | 11.549% | $166.0072 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $891.66 | $956.5565 | $956.57 | $956.55 | $956.50 | |