| 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 | $38.30 | 10.127% | $42.1786 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $177.90 | 8.391% | $192.8276 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $84.56 | 3.716% | $87.7022 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $248.92 | 10.174% | $274.2451 | $274.25 | $274.25 | $274.20 |
| Purchase #5 | $168.48 | 10.650% | $186.4231 | $186.42 | $186.40 | $186.40 |
| Purchase #6 | $222.45 | 12.376% | $249.9804 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $152.57 | 13.858% | $173.7132 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $1,093.18 | $1,207.0702 | $1,207.07 | $1,207.10 | $1,207.00 | |