| 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 | $249.33 | 6.205% | $264.8009 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $138.82 | 4.356% | $144.867 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $71.91 | 3.243% | $74.242 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $227.59 | 10.712% | $251.9694 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $30.73 | 13.764% | $34.9597 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $42.51 | 13.270% | $48.1511 | $48.15 | $48.15 | $48.20 |
| Purchase #7 | $172.68 | 7.484% | $185.6034 | $185.60 | $185.60 | $185.60 |
| 7 purchase totals = | $933.57 | $1,004.5935 | $1,004.59 | $1,004.55 | $1,004.70 | |