| 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 | $199.35 | 7.113% | $213.5298 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $192.78 | 7.617% | $207.4641 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $233.57 | 5.493% | $246.4 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $14.35 | 13.534% | $16.2921 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $50.82 | 4.253% | $52.9814 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $19.80 | 10.363% | $21.8519 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $146.42 | 5.694% | $154.7572 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $857.09 | $913.2765 | $913.27 | $913.30 | $913.40 | |