| 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 | $196.57 | 8.126% | $212.5433 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $137.58 | 3.548% | $142.4613 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $130.63 | 12.194% | $146.559 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $186.68 | 6.340% | $198.5155 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $244.47 | 11.342% | $272.1978 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $229.82 | 5.459% | $242.3659 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $208.50 | 4.297% | $217.4592 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,334.25 | $1,432.1020 | $1,432.11 | $1,432.05 | $1,432.20 | |