| 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 | $203.32 | 10.567% | $224.8048 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $144.37 | 5.628% | $152.4951 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $80.25 | 13.766% | $91.2972 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $223.48 | 12.349% | $251.0775 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $16.58 | 10.705% | $18.3549 | $18.35 | $18.35 | $18.40 |
| Purchase #6 | $84.94 | 11.531% | $94.7344 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $21.91 | 11.242% | $24.3731 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $774.85 | $857.1370 | $857.13 | $857.15 | $857.20 | |