| 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 | $219.51 | 9.232% | $239.7752 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $109.36 | 5.866% | $115.7751 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $246.74 | 7.636% | $265.5811 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $245.87 | 12.375% | $276.2964 | $276.30 | $276.30 | $276.30 |
| Purchase #5 | $105.49 | 3.548% | $109.2328 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $65.52 | 3.553% | $67.8479 | $67.85 | $67.85 | $67.80 |
| Purchase #7 | $161.51 | 13.764% | $183.7402 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $1,154.00 | $1,258.2487 | $1,258.26 | $1,258.35 | $1,258.20 | |