| 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 | $100.78 | 13.122% | $114.0044 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $200.69 | 3.487% | $207.6881 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $244.98 | 8.521% | $265.8547 | $265.85 | $265.85 | $265.90 |
| Purchase #4 | $221.95 | 4.659% | $232.2907 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $200.34 | 8.444% | $217.2567 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $7.43 | 4.473% | $7.7623 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $214.82 | 3.673% | $222.7103 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $1,190.99 | $1,267.5672 | $1,267.56 | $1,267.55 | $1,267.70 | |