| 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 | $77.86 | 6.326% | $82.7854 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $186.62 | 8.686% | $202.8298 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $128.75 | 9.207% | $140.604 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $190.56 | 5.175% | $200.4215 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $218.71 | 12.796% | $246.6961 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $215.41 | 4.109% | $224.2612 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $99.39 | 10.448% | $109.7743 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $1,117.30 | $1,207.3723 | $1,207.37 | $1,207.35 | $1,207.40 | |