| 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 | $141.64 | 8.357% | $153.4769 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $118.80 | 9.567% | $130.1656 | $130.17 | $130.15 | $130.20 |
| Purchase #3 | $216.85 | 4.555% | $226.7275 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $204.44 | 10.680% | $226.2742 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $10.78 | 4.766% | $11.2938 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $74.90 | 6.794% | $79.9887 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $246.84 | 3.409% | $255.2548 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $1,014.25 | $1,083.1815 | $1,083.18 | $1,083.20 | $1,083.30 | |