| 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 | $213.69 | 5.730% | $225.9344 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $107.50 | 6.643% | $114.6412 | $114.64 | $114.65 | $114.60 |
| Purchase #3 | $138.79 | 9.125% | $151.4546 | $151.45 | $151.45 | $151.50 |
| Purchase #4 | $108.48 | 7.128% | $116.2125 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $10.38 | 3.353% | $10.728 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $55.46 | 8.461% | $60.1525 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $38.97 | 13.442% | $44.2083 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $673.27 | $723.3315 | $723.32 | $723.35 | $723.30 | |