| 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 | $22.79 | 8.178% | $24.6538 | $24.65 | $24.65 | $24.70 |
| Purchase #2 | $218.56 | 4.135% | $227.5975 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $192.59 | 10.847% | $213.4802 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $139.34 | 6.716% | $148.6981 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $120.98 | 4.763% | $126.7423 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $246.95 | 12.401% | $277.5743 | $277.57 | $277.55 | $277.60 |
| Purchase #7 | $61.43 | 3.261% | $63.4332 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $1,002.64 | $1,082.1794 | $1,082.17 | $1,082.20 | $1,082.20 | |