| 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 | $189.74 | 7.774% | $204.4904 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $81.76 | 5.233% | $86.0385 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $115.92 | 8.720% | $126.0282 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $226.93 | 10.586% | $250.9528 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $207.64 | 4.837% | $217.6835 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $229.76 | 11.583% | $256.3731 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $196.31 | 9.767% | $215.4836 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $1,248.06 | $1,357.0501 | $1,357.04 | $1,357.10 | $1,357.10 | |